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One shape regardless of protocol: feed metadata plus an items array with HTML-stripped content snippets. Capped at 2MB body and 10s timeout, SSRF-blocked. Built for agents monitoring news, releases, blog updates, GitHub release feeds, status pages, podcasts."},{"name":"sitemap","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/sitemap","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"10000","priceUsdc":0.01,"category":"data","summary":"Pay 0.01 USDC, hand in a domain, get back the canonical site URL list discovered via robots.txt + sitemap.xml + sitemapindex chain. Returns a flat deduped list of {loc, lastmod, changefreq, priority} entries capped at 5000 URLs per call, with sitemapindex follow-through capped at 5 child sitemaps. SSRF-blocked, body-capped at 5MB, 10s timeout. Built for crawlers, SEO auditors, and agents that enumerate URLs before paying for the heavier render-pro extraction.","input":{"contentType":"application/json","required":true,"schema":{"type":"object","properties":{"url":{"type":"string","format":"uri","pattern":"^[hH][tT][tT][pP][sS]?://","maxLength":2048,"description":"Absolute HTTP(S) URL. Runtime public-host and SSRF checks are stricter and cannot be represented by JSON Schema."},"limit":{"type":"integer","minimum":1,"maximum":5000,"default":1000}},"required":["url"]},"example":{"url":"https://example.com","limit":1000}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"ok":{"type":["boolean","null"]},"domain":{"type":["string","null"]},"sources":{"type":"array","items":{}},"urls":{"type":"array","items":{"type":"object","properties":{"loc":{"type":["string","null"]}}}},"count":{"type":["integer","null"]}}},"example":{"ok":true,"domain":"https://example.com","sources":[],"urls":[{"loc":"https://example.com/"}],"count":1}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1sitemap/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/sitemap","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"10000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/sitemap"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"10000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/sitemap"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.010000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-f2e8376d8d86d3c0"},"resource":"https://app.heinrichstech.com/v1/cdp/sitemap"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.010000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-ba870f42b1db7636"},"resource":"https://app.heinrichstech.com/v1/cdp/sitemap"},{"scheme":"exact","network":"stellar:pubnet","amount":"100000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/sitemap"}],"description":"Hand in a domain, get back the canonical site URL list discovered via robots.txt + sitemap.xml + sitemapindex chain. Returns a flat deduped list of {loc, lastmod, changefreq, priority} entries capped at 5000 URLs per call, with sitemapindex follow-through capped at 5 child sitemaps. SSRF-blocked, body-capped at 5MB, 10s timeout. Built for crawlers, SEO auditors, and agents that enumerate URLs before paying for the heavier render-pro extraction."},{"name":"dns","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/dns","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"10000","priceUsdc":0.01,"category":"utility","summary":"Pay 0.01 USDC, get DNS records for any hostname. Supports A, AAAA, MX, TXT, NS, CNAME, SOA, SRV, CAA. Built on Node's built-in resolver with a 5s timeout cap; rejects IPv4/IPv6 inputs. Built for agents inspecting infra, debugging delivery, or pre-flighting a target hostname.","input":{"contentType":"application/json","required":true,"schema":{"type":"object","properties":{"domain":{"type":"string","minLength":1,"maxLength":253,"pattern":"^(?=.{1,253}$)([a-zA-Z0-9]([a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?\\.)+[a-zA-Z]{2,63}$","description":"RFC-style hostname syntax. Runtime normalization and network-aware checks occur outside JSON Schema.","example":"example.com"},"recordType":{"type":"string","enum":["A","AAAA","MX","TXT","NS","CNAME","SOA","SRV","CAA"],"default":"A"}},"required":["domain"]},"example":{"domain":"example.com","recordType":"A"}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"ok":{"type":["boolean","null"]},"domain":{"type":["string","null"]},"recordType":{"type":["string","null"]},"records":{"type":"array","items":{"type":["string","null"]}}}},"example":{"ok":true,"domain":"example.com","recordType":"A","records":["93.184.216.34"]}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1dns/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/dns","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"10000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/dns"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"10000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/dns"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.010000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-8a604eddb4616359"},"resource":"https://app.heinrichstech.com/v1/cdp/dns"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.010000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-489a4d85937f7acc"},"resource":"https://app.heinrichstech.com/v1/cdp/dns"},{"scheme":"exact","network":"stellar:pubnet","amount":"100000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/dns"}],"description":"Get DNS records for any hostname. Supports A, AAAA, MX, TXT, NS, CNAME, SOA, SRV, CAA. Built on Node's built-in resolver with a 5s timeout cap; rejects IPv4/IPv6 inputs. Built for agents inspecting infra, debugging delivery, or pre-flighting a target hostname."},{"name":"whois","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/whois","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"10000","priceUsdc":0.01,"category":"data","summary":"Pay 0.01 USDC, get the parsed whois record for any domain — registrar, creation/updated/expiry dates, name servers, status flags, plus the raw whois text. Two-hop resolution via whois.iana.org then the authoritative registry over TCP port 43. 5s timeout cap per connection. Built for agents auditing domain ownership, monitoring expiry, or pre-flighting a target.","input":{"contentType":"application/json","required":true,"schema":{"type":"object","properties":{"domain":{"type":"string","minLength":4,"maxLength":253,"pattern":"^(?=.{1,253}$)([a-zA-Z0-9]([a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?\\.)+[a-zA-Z]{2,63}$","description":"RFC-style hostname with a TLD. Runtime normalization and network-aware checks occur outside JSON Schema.","example":"example.com"}},"required":["domain"]},"example":{"domain":"example.com"}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"ok":{"type":["boolean","null"]},"domain":{"type":["string","null"]},"registry":{"type":["string","null"]},"registrar":{"type":["string","null"]}}},"example":{"ok":true,"domain":"example.com","registry":"whois.verisign-grs.com","registrar":"IANA"}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1whois/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/whois","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"10000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/whois"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"10000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/whois"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.010000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-f0a63cf86210c870"},"resource":"https://app.heinrichstech.com/v1/cdp/whois"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.010000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-6a0a9b2ae77321aa"},"resource":"https://app.heinrichstech.com/v1/cdp/whois"},{"scheme":"exact","network":"stellar:pubnet","amount":"100000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/whois"}],"description":"Get the parsed whois record for any domain — registrar, creation/updated/expiry dates, name servers, status flags, plus the raw whois text. Two-hop resolution via whois.iana.org then the authoritative registry over TCP port 43. 5s timeout cap per connection. Built for agents auditing domain ownership, monitoring expiry, or pre-flighting a target."},{"name":"webhook-sig-verify","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/webhook-sig-verify","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"5000","priceUsdc":0.005,"category":"utility","summary":"Pay 0.005 USDC, verify a webhook signature against the provider canonical HMAC scheme. Supports stripe, github, vercel, cdp, slack, and generic HMAC-SHA256. Constant-time compare, clock-skew tolerance on timestamp-bearing providers. Stateless — caller supplies their secret in the request body, BitBooth never stores it. The boring API plumbing primitive every agent reinvents poorly.","input":{"contentType":"application/json","required":true,"schema":{"type":"object","properties":{"provider":{"type":"string","enum":["stripe","github","vercel","cdp","slack","generic"]},"payload":{"type":"string","minLength":1,"maxLength":100000},"signature":{"type":"string","minLength":1},"secret":{"type":"string","minLength":1,"writeOnly":true},"timestamp":{"type":"string"},"toleranceSeconds":{"type":"integer","minimum":0,"maximum":3600,"default":300}},"required":["provider","payload","signature","secret"]},"example":{"provider":"generic","payload":"{\"event\":\"test\"}","signature":"14c2b69d0f7114b125aa4bc17be322d0f1f33be4ffa762e91b3cabfeb4295151","secret":"test_secret"}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"ok":{"type":["boolean","null"]},"valid":{"type":["boolean","null"]},"provider":{"type":["string","null"]},"scheme":{"type":["string","null"]}}},"example":{"ok":true,"valid":true,"provider":"generic","scheme":"hmac-sha256-generic"}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1webhook-sig-verify/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/webhook-sig-verify","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"5000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/webhook-sig-verify"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"5000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/webhook-sig-verify"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.005000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-7b1144560d4d9c87"},"resource":"https://app.heinrichstech.com/v1/cdp/webhook-sig-verify"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.005000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-95207795b13cec1d"},"resource":"https://app.heinrichstech.com/v1/cdp/webhook-sig-verify"},{"scheme":"exact","network":"stellar:pubnet","amount":"50000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/webhook-sig-verify"}],"description":"Verify a webhook signature against the provider canonical HMAC scheme. Supports stripe, github, vercel, cdp, slack, and generic HMAC-SHA256. Constant-time compare, clock-skew tolerance on timestamp-bearing providers. Stateless — caller supplies their secret in the request body, BitBooth never stores it. The boring API plumbing primitive every agent reinvents poorly."},{"name":"jwt-verify","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/jwt-verify","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"5000","priceUsdc":0.005,"category":"utility","summary":"Pay 0.005 USDC, verify a JWT signature plus the canonical claims (iss / aud / exp / nbf) against an inline publicKey (PEM) or sharedSecret. Supports HS256/384/512 + RS256/384/512. Constant-time HMAC compare, configurable clock-skew tolerance, alg=none rejected. Stateless — caller supplies their key in the request body, BitBooth never stores it. Same plumbing-primitive thesis as webhook-sig-verify, different protocol family.","input":{"contentType":"application/json","required":true,"schema":{"type":"object","properties":{"token":{"type":"string","minLength":1,"maxLength":16000},"publicKey":{"type":"string","minLength":1,"writeOnly":true},"sharedSecret":{"type":"string","minLength":1,"writeOnly":true},"issuer":{"oneOf":[{"type":"string"},{"type":"array","items":{"type":"string"}}]},"audience":{"oneOf":[{"type":"string"},{"type":"array","items":{"type":"string"}}]},"clockToleranceSeconds":{"type":"integer","minimum":0,"maximum":3600,"default":60}},"required":["token"],"anyOf":[{"required":["publicKey"]},{"required":["sharedSecret"]}]},"example":{"token":"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.e30.inig0CiOiStD0iTCeMFEp7JIxs14iyVhOKLCNK6hBv8","sharedSecret":"test_secret"}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"ok":{"type":["boolean","null"]},"valid":{"type":["boolean","null"]},"alg":{"type":["string","null"]},"claims":{"type":"object","properties":{}}}},"example":{"ok":true,"valid":true,"alg":"HS256","claims":{}}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1jwt-verify/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/jwt-verify","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"5000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/jwt-verify"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"5000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/jwt-verify"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.005000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-ba7ea2b920bfe503"},"resource":"https://app.heinrichstech.com/v1/cdp/jwt-verify"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.005000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-25fddd3dc27352d4"},"resource":"https://app.heinrichstech.com/v1/cdp/jwt-verify"},{"scheme":"exact","network":"stellar:pubnet","amount":"50000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/jwt-verify"}],"description":"Verify a JWT signature plus the canonical claims (iss / aud / exp / nbf) against an inline publicKey (PEM) or sharedSecret. Supports HS256/384/512 + RS256/384/512. Constant-time HMAC compare, configurable clock-skew tolerance, alg=none rejected. Stateless — caller supplies their key in the request body, BitBooth never stores it. Same plumbing-primitive thesis as webhook-sig-verify, different protocol family."},{"name":"pii-redact","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/pii-redact","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"8000","priceUsdc":0.008,"category":"utility","summary":"Pay 0.008 USDC, strip emails, phones, SSNs, credit cards, IPv4 addresses, and hex-looking secrets from a text blob before passing it to an LLM, log sink, or third-party API. Pure regex — no LLM inference, deterministic output, sub-cent per call. Compliance primitive for agents in regulated industries (health, finance, legal). Byte counts on the response are auditable evidence of redaction for SOC2 / HIPAA logs.","input":{"contentType":"application/json","required":true,"schema":{"type":"object","properties":{"text":{"type":"string","minLength":1,"maxLength":100000},"patterns":{"type":"array","items":{"type":"string","enum":["email","phone","ssn","creditCard","ipv4","hexSecret"]}},"replacement":{"type":"string","maxLength":64,"default":"[REDACTED]"}},"required":["text"]},"example":{"text":"Email alice@example.com or call 555-123-4567","patterns":["email","phone"]}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"ok":{"type":["boolean","null"]},"redacted":{"type":["string","null"]},"totalRedactions":{"type":["integer","null"]}}},"example":{"ok":true,"redacted":"Email [REDACTED] or call [REDACTED]","totalRedactions":2}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1pii-redact/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/pii-redact","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"8000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/pii-redact"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"8000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/pii-redact"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.008000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-15b48008d652f38d"},"resource":"https://app.heinrichstech.com/v1/cdp/pii-redact"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.008000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-c34ac408afd15ccf"},"resource":"https://app.heinrichstech.com/v1/cdp/pii-redact"},{"scheme":"exact","network":"stellar:pubnet","amount":"80000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/pii-redact"}],"description":"Strip emails, phones, SSNs, credit cards, IPv4 addresses, and hex-looking secrets from a text blob before passing it to an LLM, log sink, or third-party API. Pure regex — no LLM inference, deterministic output, sub-cent per call. Compliance primitive for agents in regulated industries (health, finance, legal). Byte counts on the response are auditable evidence of redaction for SOC2 / HIPAA logs."},{"name":"regex-test","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/regex-test","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"5000","priceUsdc":0.005,"category":"utility","summary":"Pay 0.005 USDC, safely compile + run a regex against a corpus with a hard 50ms CPU deadline. Returns structured matches (index, length, full match, capture groups). Supports JS engine flags g/i/m/s/u/y/d. Catastrophic backtracking surfaces as a regex_timeout instead of stalling the caller. The plumbing primitive every agent that consumes user-supplied regex reinvents poorly.","input":{"contentType":"application/json","required":true,"schema":{"type":"object","properties":{"pattern":{"type":"string","minLength":1,"maxLength":1024},"flags":{"type":"string","pattern":"^(?!.*([gimsuyd]).*\\1)[gimsuyd]*$","maxLength":8,"default":""},"input":{"type":"string","minLength":1,"maxLength":100000},"captureLimit":{"type":"integer","minimum":1,"maximum":1000,"default":100}},"required":["pattern","input"]},"example":{"pattern":"\\d+","flags":"g","input":"a1 b22 c333","captureLimit":100}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"ok":{"type":["boolean","null"]},"matchCount":{"type":["integer","null"]},"truncated":{"type":["boolean","null"]},"matches":{"type":"array","items":{"type":"object","properties":{"index":{"type":["integer","null"]},"length":{"type":["integer","null"]},"match":{"type":["string","null"]},"groups":{"type":"array","items":{}}}}}}},"example":{"ok":true,"matchCount":3,"truncated":false,"matches":[{"index":1,"length":1,"match":"1","groups":[]}]}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1regex-test/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/regex-test","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"5000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/regex-test"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"5000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/regex-test"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.005000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-595fe35a6bde0c91"},"resource":"https://app.heinrichstech.com/v1/cdp/regex-test"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.005000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-e882415845cb6517"},"resource":"https://app.heinrichstech.com/v1/cdp/regex-test"},{"scheme":"exact","network":"stellar:pubnet","amount":"50000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/regex-test"}],"description":"Safely compile + run a regex against a corpus with a hard 50ms CPU deadline. Returns structured matches (index, length, full match, capture groups). Supports JS engine flags g/i/m/s/u/y/d. Catastrophic backtracking surfaces as a regex_timeout instead of stalling the caller. The plumbing primitive every agent that consumes user-supplied regex reinvents poorly."},{"name":"sentiment","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/sentiment","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"5000","priceUsdc":0.005,"category":"data","summary":"Pay 0.005 USDC, get a VADER-style sentiment score for any English text blob — compound polarity in [-1, 1], a positive|neutral|negative label, a proportional breakdown across the three classes, and the token count. No LLM inference, deterministic output, sub-cent per call. Curated ~180-word lexicon with negation handling (×-0.74 within 3 tokens) and booster amplification (very/really/extremely ×1.293). Input capped at 10000 chars; tokenisation capped at 2000 tokens. Built for agents triaging support tickets, social mentions, review feeds, or chat transcripts before routing.","input":{"contentType":"application/json","required":true,"schema":{"type":"object","properties":{"text":{"type":"string","minLength":1,"maxLength":10000},"lang":{"type":"string","const":"en","default":"en"}},"required":["text"]},"example":{"text":"I really love this product, it works great!","lang":"en"}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"ok":{"type":["boolean","null"]},"score":{"type":["number","null"]},"label":{"type":["string","null"]},"breakdown":{"type":"object","properties":{"positive":{"type":["number","null"]},"neutral":{"type":["number","null"]},"negative":{"type":["integer","null"]}}}}},"example":{"ok":true,"score":0.8516,"label":"positive","breakdown":{"positive":0.62,"neutral":0.38,"negative":0}}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1sentiment/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/sentiment","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"5000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/sentiment"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"5000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/sentiment"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.005000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-efc7a5203805033c"},"resource":"https://app.heinrichstech.com/v1/cdp/sentiment"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.005000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-355e10684063b1cc"},"resource":"https://app.heinrichstech.com/v1/cdp/sentiment"},{"scheme":"exact","network":"stellar:pubnet","amount":"50000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/sentiment"}],"description":"Get a VADER-style sentiment score for any English text blob — compound polarity in [-1, 1], a positive|neutral|negative label, a proportional breakdown across the three classes, and the token count. No LLM inference, deterministic output, sub-cent per call. Curated ~180-word lexicon with negation handling (×-0.74 within 3 tokens) and booster amplification (very/really/extremely ×1.293). Input capped at 10000 chars; tokenisation capped at 2000 tokens."},{"name":"og-card","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/og-card","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"10000","priceUsdc":0.01,"category":"data","summary":"Pay 0.01 USDC, send a URL, get the structured OpenGraph + meta-tag preview every link-preview / social-card / classify-before-scrape pipeline needs. Returns og:title, og:description, og:image, og:type, og:site_name, og:url, the full twitter:* card block, plus standard HTML head fields (title, description, canonical, favicon, lang). Pure JS regex extraction, no LLM, no headless browser. 8s timeout, 512 KB body cap, non-HTML rejected. The lightweight pre-flight before paying for the heavier render-pro extraction.","input":{"contentType":"application/json","required":true,"schema":{"type":"object","properties":{"url":{"type":"string","format":"uri","pattern":"^[hH][tT][tT][pP][sS]?://","maxLength":2048,"description":"Absolute HTTP(S) URL. Runtime public-host and SSRF checks are stricter and cannot be represented by JSON Schema."}},"required":["url"]},"example":{"url":"https://www.nytimes.com"}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"ok":{"type":["boolean","null"]},"url":{"type":["string","null"]},"statusCode":{"type":["integer","null"]},"og":{"type":"object","properties":{"title":{"type":["string","null"]},"type":{"type":["string","null"]}}}}},"example":{"ok":true,"url":"https://www.nytimes.com","statusCode":200,"og":{"title":"The New York Times","type":"website"}}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1og-card/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/og-card","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"10000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/og-card"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"10000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/og-card"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.010000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-1098b76fe844ffe5"},"resource":"https://app.heinrichstech.com/v1/cdp/og-card"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.010000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-968bce908cf5e94c"},"resource":"https://app.heinrichstech.com/v1/cdp/og-card"},{"scheme":"exact","network":"stellar:pubnet","amount":"100000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/og-card"}],"description":"Send a URL, get the structured OpenGraph + meta-tag preview every link-preview / social-card / classify-before-scrape pipeline needs. Returns og:title, og:description, og:image, og:type, og:site_name, og:url, the full twitter:* card block, plus standard HTML head fields (title, description, canonical, favicon, lang). Pure JS regex extraction, no LLM, no headless browser. 8s timeout, 512 KB body cap, non-HTML rejected."},{"name":"youtube","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/youtube","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"15000","priceUsdc":0.015,"category":"data","summary":"Pay 0.015 USDC, send a YouTube URL (youtube.com or youtu.be), get the full transcript as an array of {start, dur, text} segments in seconds plus total duration and detected language. Optional `lang` (ISO-639-1, e.g. \"en\", \"pt-BR\") selects a non-default caption track. InnerTube Android-client path first, classic HTML scrape fallback. No LLM, no headless browser. Errors surface as 502 with reason (captions_disabled, no_captions, language_not_available, video_unavailable, rate_limited). Built for agents that summarise, classify, or search video content before paying for the heavier LLM token cost.","input":{"contentType":"application/json","required":true,"schema":{"type":"object","properties":{"url":{"type":"string","format":"uri","pattern":"^[hH][tT][tT][pP][sS]?://","maxLength":2048,"description":"Absolute HTTP(S) YouTube video URL accepted by the runtime youtube.com/youtu.be matcher.","allOf":[{"pattern":"(?:[yY][oO][uU][tT][uU][bB][eE]\\.[cC][oO][mM]\\/(?:[^/]+\\/.+\\/|(?:[vV]|[eE](?:[mM][bB][eE][dD])?)\\/|.*[?&][vV]=)|[yY][oO][uU][tT][uU]\\.[bB][eE]\\/)([^\"&?/\\s]{11})"}]},"lang":{"type":"string","pattern":"^[a-z]{2}(-[A-Z]{2})?$"}},"required":["url"]},"example":{"url":"https://www.youtube.com/watch?v=dQw4w9WgXcQ","lang":"en"}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"ok":{"type":["boolean","null"]},"videoId":{"type":["string","null"]},"transcript":{"type":"array","items":{"type":"object","properties":{"start":{"type":["integer","null"]},"dur":{"type":["number","null"]},"text":{"type":["string","null"]}}}},"duration":{"type":["number","null"]},"lang":{"type":["string","null"]}}},"example":{"ok":true,"videoId":"dQw4w9WgXcQ","transcript":[{"start":0,"dur":4.32,"text":"Transcript text"}],"duration":213.5,"lang":"en"}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1youtube/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/youtube","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"15000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/youtube"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"15000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/youtube"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.015000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-43dcf948c3b1be93"},"resource":"https://app.heinrichstech.com/v1/cdp/youtube"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.015000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-355053fb7d8dce56"},"resource":"https://app.heinrichstech.com/v1/cdp/youtube"},{"scheme":"exact","network":"stellar:pubnet","amount":"150000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/youtube"}],"description":"Send a YouTube URL (youtube.com or youtu.be), get the full transcript as an array of {start, dur, text} segments in seconds plus total duration and detected language. Optional `lang` (ISO-639-1, e.g. \"en\", \"pt-BR\") selects a non-default caption track. InnerTube Android-client path first, classic HTML scrape fallback. No LLM, no headless browser. Errors surface as 502 with reason (captions_disabled, no_captions, language_not_available, video_unavailable, rate_limited)."},{"name":"chain-block-number","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/chain/block-number","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"1000","priceUsdc":0.001,"category":"data","summary":"Latest block height for Ethereum or Base mainnet via eth_blockNumber. Pay 0.001 USDC, get the current chain tip as decimal + hex.","input":{"contentType":"application/json","required":false,"schema":{"type":"object","properties":{"chain":{"type":"string","enum":["ethereum","base"],"default":"base"}}},"example":{"chain":"base"}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"op":{"type":["string","null"]},"chain":{"type":["string","null"]},"blockNumber":{"type":["integer","null"]},"hex":{"type":["string","null"]}}},"example":{"op":"block-number","chain":"base","blockNumber":34567890,"hex":"0x20f76d2"}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1chain~1block-number/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/chain-block-number","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"1000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/block-number"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"1000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/block-number"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.001000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-b15c3518f52fcfb3"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/block-number"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.001000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-b5d74b372a2d7e56"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/block-number"},{"scheme":"exact","network":"stellar:pubnet","amount":"10000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/block-number"}],"description":"Latest block height for Ethereum or Base mainnet via eth_blockNumber. Get the current chain tip as decimal + hex."},{"name":"chain-chain-id","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/chain/chain-id","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"1000","priceUsdc":0.001,"category":"data","summary":"Chain ID (EIP-155) via eth_chainId — confirm which network an RPC is on. Pay 0.001 USDC. Supports Ethereum and Base mainnet.","input":{"contentType":"application/json","required":false,"schema":{"type":"object","properties":{"chain":{"type":"string","enum":["ethereum","base"],"default":"base"}}},"example":{"chain":"base"}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"op":{"type":["string","null"]},"chain":{"type":["string","null"]},"chainId":{"type":["integer","null"]},"caip2":{"type":["string","null"]}}},"example":{"op":"chain-id","chain":"base","chainId":8453,"caip2":"eip155:8453"}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1chain~1chain-id/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/chain-chain-id","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"1000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/chain-id"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"1000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/chain-id"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.001000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-3db489a7b4d94584"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/chain-id"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.001000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-a25f351c1764bc0a"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/chain-id"},{"scheme":"exact","network":"stellar:pubnet","amount":"10000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/chain-id"}],"description":"Chain ID (EIP-155) via eth_chainId — confirm which network an RPC is on. Supports Ethereum and Base mainnet."},{"name":"chain-gas-price","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/chain/gas-price","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"1000","priceUsdc":0.001,"category":"data","summary":"Current gas price via eth_gasPrice for Ethereum or Base mainnet — wei, gwei, and a human label. Pay 0.001 USDC.","input":{"contentType":"application/json","required":false,"schema":{"type":"object","properties":{"chain":{"type":"string","enum":["ethereum","base"],"default":"base"}}},"example":{"chain":"base"}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"op":{"type":["string","null"]},"chain":{"type":["string","null"]},"wei":{"type":["string","null"]},"gwei":{"type":["number","null"]}}},"example":{"op":"gas-price","chain":"base","wei":"1000000","gwei":0.001}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1chain~1gas-price/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/chain-gas-price","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"1000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/gas-price"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"1000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/gas-price"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.001000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-84a1097d4c0dc279"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/gas-price"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.001000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-fe73dd7b55a432c7"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/gas-price"},{"scheme":"exact","network":"stellar:pubnet","amount":"10000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/gas-price"}],"description":"Current gas price via eth_gasPrice for Ethereum or Base mainnet — wei, gwei, and a human label."},{"name":"chain-network-info","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/chain/network-info","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"2000","priceUsdc":0.002,"category":"data","summary":"Chain ID, latest block height, and gas price in one batched call for Ethereum or Base mainnet. Pay 0.002 USDC — three RPC reads, one receipt.","input":{"contentType":"application/json","required":false,"schema":{"type":"object","properties":{"chain":{"type":"string","enum":["ethereum","base"],"default":"base"}}},"example":{"chain":"base"}},"output":{"contentType":"application/json","schema":{"type":"object","properties":{"op":{"type":["string","null"]},"chain":{"type":["string","null"]},"chainId":{"type":["integer","null"]},"blockNumber":{"type":["integer","null"]},"gasPriceWei":{"type":["string","null"]},"gasPriceGwei":{"type":["number","null"]}}},"example":{"op":"network-info","chain":"base","chainId":8453,"blockNumber":34567890,"gasPriceWei":"1000000","gasPriceGwei":0.001}},"schemaUrl":"https://app.heinrichstech.com/openapi.json#/paths/~1v1~1cdp~1chain~1network-info/post/requestBody/content/application~1json/schema","docsAnchor":"https://app.heinrichstech.com/endpoints/chain-network-info","accepts":[{"scheme":"exact","network":"eip155:8453","amount":"2000","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","maxTimeoutSeconds":120,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","extra":{"name":"USDC","version":"2"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/network-info"},{"scheme":"exact","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","amount":"2000","payTo":"EDtPHNFA6ofGQZPb8NYUxdTkqVwCfkWJzRCg8vQXkYBL","maxTimeoutSeconds":120,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","extra":{"feePayer":"D6ZhtNQ5nT9ZnTHUbqXZsTx5MH2rPFiBBggX4hY1WePM"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/network-info"},{"scheme":"exact","network":"xrpl:0","asset":"524C555344000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.002000","maxTimeoutSeconds":120,"extra":{"issuer":"rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De","sourceTag":804681468,"invoiceId":"bb-xrpl-164224231b89cfe6"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/network-info"},{"scheme":"exact","network":"xrpl:0","asset":"5553444300000000000000000000000000000000","payTo":"rfryheo6yzFdLWj8qUQtZc7zG9MKkBkUEy","amount":"0.002000","maxTimeoutSeconds":120,"extra":{"issuer":"rGm7WCVp9gb4jZHWTEtGUr4dd74z2XuWhE","sourceTag":804681468,"invoiceId":"bb-xrpl-e0c4ee9a63da39bb"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/network-info"},{"scheme":"exact","network":"stellar:pubnet","amount":"20000","payTo":"GCB5WZT5VCBBATGMQMTB6TLUXD6KQC6N5ITRWK3CCP4J3YOCE45FA2GO","maxTimeoutSeconds":120,"asset":"USDC","extra":{"currency":"USDC","issuer":"GA5ZSEJYB37JRC5AVCIA5MOP4RHTM335X2KGX3IHOJAPP5RE34K4KZVN"},"resource":"https://app.heinrichstech.com/v1/cdp/chain/network-info"}],"description":"Chain ID, latest block height, and gas price in one batched call for Ethereum or Base mainnet. Three RPC reads, one receipt."},{"name":"chain-native-balance","method":"POST","url":"https://app.heinrichstech.com/v1/cdp/chain/native-balance","network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","assetSymbol":"USDC","payTo":"0xDa2F35d283c42dd60B965322394bc658a5c1769F","priceAtomic":"2000","priceUsdc":0.002,"category":"data","summary":"Native ETH balance of any address on Ethereum or Base mainnet via eth_getBalance — wei + decimal ETH. 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