Browse every BitBooth pay-per-call endpoint: JSON repair, faker, x402 discovery, agent credit score, wallet doctor, web rendering (render-pro), web diff, RSS, DNS, SSL inspection, approval safety, LLM tool validation, echo. USDC on Base mainnet via the Coinbase CDP Facilitator. No accounts. No API keys. Pay-per-call agentic APIs.
Smallest possible paid endpoint. Pay 0.001 USDC, get a JSON echo back. Reference implementation of the x402 + CDP Facilitator + Bazaar discovery loop.
POST /v1/cdp/echo
0.001 USDC
Take any almost-JSON string (LLM tool output, broken API response, etc.), fix common errors (trailing commas, single quotes, unquoted keys, missing brackets), and optionally validate against a JSON Sc…
POST /v1/cdp/json-repair
0.005 USDC
Structured synthetic data on demand. Pass a template like { name: "person.fullName", email: "internet.email" } and a count, receive an array of records ready to seed forms, populate test databases, or…
POST /v1/cdp/faker
0.005 USDC
Full Playwright JS rendering + Readability extraction. Pay 0.05 USDC, get clean markdown back from any URL including SPAs and JS-heavy sites that naive fetch cannot crawl.
POST /v1/cdp/render-pro
0.05 USDC
Render any URL with full Playwright JS rendering, then return both the current markdown snapshot AND a structured diff against the previous markdown you supply. Built for monitoring agents tracking co…
POST /v1/cdp/web-diff
0.08 USDC
JSON Schema validation + optional auto-coercion + a confidence score for any LLM tool-call payload. Pair with /v1/cdp/json-repair to fix malformed JSON first, then validate against your tool schema. B…
POST /v1/cdp/llm-tool-validate
0.008 USDC
Pay 0.012 USDC, hand in 1..5 EVM addresses, get back per-address native ETH + USDC holdings on Base mainnet plus a top-level totals rollup. Built for agents tracking treasury splits across multiple wa…
POST /v1/cdp/portfolio-scan
0.012 USDC
Pay 0.001 USDC, get a normalised JSON view of any RSS 2.0 or Atom 1.0 feed. One shape regardless of protocol: feed metadata plus an items array with HTML-stripped content snippets. Capped at 2MB body …
POST /v1/cdp/rss
0.008 USDC
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} …
POST /v1/cdp/sitemap
0.01 USDC
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 agent…
POST /v1/cdp/dns
0.01 USDC
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 th…
POST /v1/cdp/whois
0.01 USDC
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…
POST /v1/cdp/webhook-sig-verify
0.005 USDC
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 c…
POST /v1/cdp/jwt-verify
0.005 USDC
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 infere…
POST /v1/cdp/pii-redact
0.008 USDC
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/…
POST /v1/cdp/regex-test
0.005 USDC
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 th…
POST /v1/cdp/sentiment
0.005 USDC
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…
POST /v1/cdp/og-card
0.01 USDC
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` (…
POST /v1/cdp/youtube
0.015 USDC
Latest block height for Ethereum or Base mainnet via eth_blockNumber. Pay 0.001 USDC, get the current chain tip as decimal + hex.
POST /v1/cdp/chain/block-number
0.001 USDC
Chain ID (EIP-155) via eth_chainId — confirm which network an RPC is on. Pay 0.001 USDC. Supports Ethereum and Base mainnet.
POST /v1/cdp/chain/chain-id
0.001 USDC
Current gas price via eth_gasPrice for Ethereum or Base mainnet — wei, gwei, and a human label. Pay 0.001 USDC.
POST /v1/cdp/chain/gas-price
0.001 USDC
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.
POST /v1/cdp/chain/network-info
0.002 USDC
Native ETH balance of any address on Ethereum or Base mainnet via eth_getBalance — wei + decimal ETH. Pay 0.002 USDC.
POST /v1/cdp/chain/native-balance
0.002 USDC
ERC-20 token balance for any wallet — USDC, USDT, DAI, or any token contract — via balanceOf eth_call, with decimals applied. Ethereum or Base mainnet. Pay 0.003 USDC.
POST /v1/cdp/chain/erc20-balance
0.003 USDC
ERC-1155 balance via balanceOf(owner, id) eth_call — how many copies of a token_id a wallet holds. Ethereum or Base mainnet. Pay 0.003 USDC.
POST /v1/cdp/chain/erc1155-balance
0.003 USDC
ERC-20 allowance via allowance(owner, spender) eth_call — how much a spender is approved to move. Ethereum or Base mainnet. Pay 0.003 USDC.
POST /v1/cdp/chain/allowance
0.003 USDC
totalSupply() of an ERC-20 or ERC-721 contract via eth_call, with decimals applied when the contract exposes them. Ethereum or Base mainnet. Pay 0.003 USDC.
POST /v1/cdp/chain/total-supply
0.003 USDC
Current owner of an ERC-721 token via ownerOf(tokenId) eth_call. Ethereum or Base mainnet. Pay 0.003 USDC.
POST /v1/cdp/chain/nft-owner
0.003 USDC
Is an address a contract? eth_getCode — returns isContract, bytecode size, and keccak hash of the code. Ethereum or Base mainnet. Pay 0.003 USDC.
POST /v1/cdp/chain/code
0.003 USDC
Read a raw storage slot from any contract via eth_getStorageAt. Ethereum or Base mainnet. Pay 0.005 USDC.
POST /v1/cdp/chain/storage
0.005 USDC
Next transaction nonce for any wallet via eth_getTransactionCount (latest + pending). Ethereum or Base mainnet. Pay 0.003 USDC.
POST /v1/cdp/chain/nonce
0.003 USDC
Full transaction by hash via eth_getTransactionByHash — from, to, value, input, gas fields. Ethereum or Base mainnet. Pay 0.008 USDC.
POST /v1/cdp/chain/tx
0.008 USDC
Transaction receipt via eth_getTransactionReceipt — status, gas used, logs (decoded count), contractAddress. Ethereum or Base mainnet. Pay 0.005 USDC.
POST /v1/cdp/chain/receipt
0.005 USDC
Block header + transaction hashes by number, hex, or tag (latest/safe/finalized) via eth_getBlockByNumber. Ethereum or Base mainnet. Pay 0.003 USDC.
POST /v1/cdp/chain/block
0.003 USDC
Simulate a read-only contract call via eth_call — to + data (+ optional from/value), returns raw return data. No transaction sent. Ethereum or Base mainnet. Pay 0.005 USDC.
POST /v1/cdp/chain/call
0.005 USDC
Estimate gas for a transaction via eth_estimateGas before signing it — to/data/value/from supported. Ethereum or Base mainnet. Pay 0.004 USDC.
POST /v1/cdp/chain/estimate-gas
0.004 USDC
Decoded ERC-20 Transfer logs for a token via eth_getLogs — sender, recipient, amount per event, filterable by address and block range (max 2,000 blocks). Ethereum or Base mainnet. Pay 0.005 USDC.
POST /v1/cdp/chain/erc20-transfers
0.005 USDC
Contract introspection via batched eth_call — name, symbol, decimals, totalSupply, and ERC-165 interface probes (ERC-20/721/1155 detection). Ethereum or Base mainnet. Pay 0.005 USDC.
POST /v1/cdp/chain/contract
0.005 USDC