listed
chainverdict.xyz · chainverdict.xyz
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.
https://chainverdict.xyz/v1/data/activity/:addr
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.
https://chainverdict.xyz/v1/data/block
Latest Base block: number, timestamp and hash. The cheapest call on the service — useful as a liveness and connectivity check.
https://chainverdict.xyz/v1/data/gas
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.
https://chainverdict.xyz/v1/data/portfolio/:addr
Native ETH and ERC-20 token balances for a Base address in one call, read live from chain at a stated block height.
https://chainverdict.xyz/v1/data/supply/:addr
Total and circulating supply for an ERC-20 on Base, read live from chain with decimals applied and the block height returned.
https://chainverdict.xyz/v1/security/email/:domain
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.
https://chainverdict.xyz/v1/security/tls/:domain
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.
https://chainverdict.xyz/v1/security/typosquat/:domain
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.
https://chainverdict.xyz/v1/token/verdict/:address
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.
https://chainverdict.xyz/v1/validate/bic/:bic
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.
https://chainverdict.xyz/v1/validate/iban/:iban
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.
https://chainverdict.xyz/v1/validate/isin/:isin
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.
https://chainverdict.xyz/v1/validate/lei/:lei
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.
https://chainverdict.xyz/v1/validate/vat/:vat
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.
https://chainverdict.xyz/v1/verify/payment/:tx
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.
https://chainverdict.xyz/v1/verify/token/:q
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.
https://chainverdict.xyz/v1/wallet/dossier/:address
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.
https://chainverdict.xyz/v1/batch/validate
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.
https://chainverdict.xyz/v1/doc/diff
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.
https://chainverdict.xyz/v1/doc/html-to-markdown
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.
This listing is taken from the catalogues and the provider named above. The price is what that source advertised.
