{"provider":{"host":"chainverdict.xyz","name":"chainverdict.xyz","score":58.8,"live":true,"checkedAt":"2026-10-27T18:55:10.267Z","uptime72h":100,"lastCheck":{"httpStatus":402,"ms":242,"note":"valid x402 v2 terms"},"endpoints":22,"networks":["eip155:8453"],"cheapestUsd":"0.001","income7dUsd":"0.253","payers7d":15,"transfers7d":74,"payoutAddressShared":false,"claimed":false,"page":"https://logicnodes.io/observatory/p/chainverdict.xyz"},"endpoints":[{"url":"https://chainverdict.xyz/v1/data/block","method":"GET","priceMicroUsd":1000,"networks":["eip155:8453"],"description":"Latest Base block: number, timestamp and hash. The cheapest call on the service — useful as a liveness and connectivity check."},{"url":"https://chainverdict.xyz/v1/validate/bic/:bic","method":"GET","priceMicroUsd":1000,"networks":["eip155:8453"],"description":"Validate a BIC/SWIFT code against ISO 9362: 8 or 11 characters, bank and country segments, location and branch codes. Structural only; does not confirm the institution is reachable."},{"url":"https://chainverdict.xyz/v1/validate/iban/%3Aiban","method":"GET","priceMicroUsd":1000,"networks":["eip155:8453"],"description":"Validate an IBAN structurally: country length rules, character set and the ISO 7064 mod-97 check. Deterministic. A structurally valid IBAN is not proof the account exists, is open, or belongs to the party you are paying."},{"url":"https://chainverdict.xyz/v1/validate/iban/:iban","method":"GET","priceMicroUsd":1000,"networks":["eip155:8453"],"description":"Validate an IBAN structurally: country length rules, character set and the ISO 7064 mod-97 check. Deterministic. A structurally valid IBAN is not proof the account exists, is open, or belongs to the party you are paying."},{"url":"https://chainverdict.xyz/v1/validate/isin/:isin","method":"GET","priceMicroUsd":1000,"networks":["eip155:8453"],"description":"Validate an ISIN against ISO 6166: country prefix, 9-character NSIN and Luhn check digit. Structural only; does not confirm the instrument exists or is tradeable."},{"url":"https://chainverdict.xyz/v1/validate/vat/:vat","method":"GET","priceMicroUsd":1000,"networks":["eip155:8453"],"description":"Validate an EU VAT number's structure and per-country check digits. Format only — no VIES lookup, so it does not confirm the registration is active or belongs to the named trader."},{"url":"https://chainverdict.xyz/v1/data/gas","method":"GET","priceMicroUsd":2000,"networks":["eip155:8453"],"description":"Base gas price oracle: current gas cost on Base, base fee and priority fee in gwei, at a stated block height. For agents deciding whether to transact now or wait."},{"url":"https://chainverdict.xyz/v1/doc/diff","method":"POST","priceMicroUsd":2000,"networks":["eip155:8453"],"description":"Structured diff of two text blocks: per-line additions, deletions and changes, plus an identical flag. Use it to detect whether a contract, policy or spec changed between two fetches."},{"url":"https://chainverdict.xyz/v1/doc/html-to-markdown","method":"POST","priceMicroUsd":2000,"networks":["eip155:8453"],"description":"Convert an HTML document to clean Markdown for LLM ingestion: strips scripts, styles and navigation chrome, preserves headings, lists, tables and links. Deterministic for identical input."},{"url":"https://chainverdict.xyz/v1/validate/lei/:lei","method":"GET","priceMicroUsd":2000,"networks":["eip155:8453"],"description":"Validate a Legal Entity Identifier against ISO 17442: 20 characters, allowed character set and mod-97 check digits. Structural only — no GLEIF registry lookup, so it does not confirm the LEI is issued or active."},{"url":"https://chainverdict.xyz/v1/data/supply/:addr","method":"GET","priceMicroUsd":3000,"networks":["eip155:8453"],"description":"Total and circulating supply for an ERC-20 on Base, read live from chain with decimals applied and the block height returned."},{"url":"https://chainverdict.xyz/v1/data/portfolio/%3Aaddr","method":"GET","priceMicroUsd":4000,"networks":["eip155:8453"],"description":"Native ETH and ERC-20 token balances for a Base address in one call, read live from chain at a stated block height."},{"url":"https://chainverdict.xyz/v1/data/portfolio/:addr","method":"GET","priceMicroUsd":4000,"networks":["eip155:8453"],"description":"Native ETH and ERC-20 token balances for a Base address in one call, read live from chain at a stated block height."},{"url":"https://chainverdict.xyz/v1/data/activity/:addr","method":"GET","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Recent transfer activity for an ERC-20 on Base: transfer count and volume over the sampled window, for judging whether a token is actually in use. Live chain read."},{"url":"https://chainverdict.xyz/v1/security/typosquat/:domain","method":"GET","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Analyse a domain for brand impersonation: homoglyph substitution, character insertion and omission, TLD swaps and known-brand proximity. Returns a suspicion verdict with the specific patterns matched. Heuristic — a match is a reason to check, not proof of intent."},{"url":"https://chainverdict.xyz/v1/verify/token/:q","method":"GET","priceMicroUsd":5000,"networks":["eip155:8453"],"description":"Resolve a token symbol or contract address to the canonical Base contract, so an agent swapping or accepting 'USDC' gets the real one. Catches lookalike and impostor contracts sharing a symbol."},{"url":"https://chainverdict.xyz/v1/security/email/:domain","method":"GET","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Email-authentication posture for a domain: SPF record and policy, DMARC policy and alignment, DKIM selector presence. Use it to judge whether mail claiming to be from a counterparty can be trusted. Live DNS."},{"url":"https://chainverdict.xyz/v1/security/tls/:domain","method":"GET","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Live TLS probe of a hostname: certificate validity and expiry, issuer, chain completeness, protocol and cipher. Confirms an endpoint you are about to send data to is actually serving a valid certificate right now."},{"url":"https://chainverdict.xyz/v1/token/verdict/:address","method":"GET","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Token safety check for an ERC-20 on Base: is this token a scam, a honeypot, or safe to hold? Examines ownership and mint authority, proxy upgradeability, liquidity and holder concentration, transfer-restriction patterns. Returns hold/caution/avoid with a score and the signals behind it. Heuristic static analysis, not a security audit — a proxy contract can change its implementation after this check."},{"url":"https://chainverdict.xyz/v1/wallet/dossier/:address","method":"GET","priceMicroUsd":10000,"networks":["eip155:8453"],"description":"Wallet risk profile for a Base address before you pay it or accept payment from it: EOA or contract, first and last seen, transaction and counterparty counts, contract-verification status, and any flags raised. Behavioural signals only — they describe activity, not intent."},{"url":"https://chainverdict.xyz/v1/verify/payment/:tx","method":"GET","priceMicroUsd":20000,"networks":["eip155:8453"],"description":"Verify a Base transaction actually did what a counterparty says it did: confirmation depth, success or revert, value, token, sender and recipient. Use it to confirm an inbound payment before releasing goods or data."},{"url":"https://chainverdict.xyz/v1/batch/validate","method":"POST","priceMicroUsd":100000,"networks":["eip155:8453"],"description":"Validate up to 500 identifiers in a single call — IBAN, VAT, BIC, LEI and ISIN mixed freely. One payment instead of 500, for reconciliation and onboarding runs. Same structural scope as the individual validators."}]}