39 Services from chainverdict.xyz

Returns a behavioral profile of a Base address — EOA or contract type, first/last seen timestamps, transaction and counterparty counts, contract verification status, and any raised flags.

Screens a Base/EVM address before sending USDC by combining OFAC SDN sanctions checking with on-chain address profiling, returning a clear_to_pay / caution / do_not_pay verdict with evidence.

Returns a hold/caution/avoid safety verdict with a risk score and detailed signals for an ERC-20 token on Base, covering ownership, mint authority, proxy upgradeability, liquidity, and transfer restrictions.

Checks a domain's email authentication configuration by querying live DNS for SPF record and policy, DMARC policy and alignment, and DKIM selector presence.

Validates a Legal Entity Identifier (LEI) string against ISO 17442 structural rules: 20-character length, allowed character set, and mod-97 check digits — without querying the GLEIF registry.

Verifies a Base blockchain transaction by checking its confirmation depth, success/revert status, transferred value, token type, sender, and recipient address.

Performs a live TLS probe on a hostname and returns certificate validity, expiry, issuer, chain completeness, protocol version, and cipher suite in real time.

Returns total and circulating supply for an ERC-20 token on Base, with decimals applied and block height included, read live from chain.

Returns recent transfer count and volume for an ERC-20 token on Base, enabling agents to judge whether the token is actively used.

Converts an HTML document to clean, LLM-ready Markdown by stripping scripts, styles, and navigation chrome while preserving headings, lists, tables, and links.

Resolves a token symbol or contract address to the canonical Base contract, detecting lookalike and impostor contracts that share a symbol.

Computes a structured per-line diff of two text blocks, returning additions, deletions, changes, and an identical flag to detect document changes.

Analyzes a domain name for brand impersonation patterns including homoglyph substitution, character insertion/omission, TLD swaps, and proximity to known brands, returning a suspicion verdict with matched patterns.

Validates a BIC/SWIFT code for structural compliance with ISO 9362, checking character count, bank code, country code, location code, and optional branch code segments.

Returns current Base network gas conditions — base fee and priority fee in gwei — at the latest block height, to help agents decide whether to transact now or wait.

Returns native ETH and ERC-20 token balances for a given Base address in a single call, read live from chain at a specified block height.

Validates an IBAN structurally using country-specific length rules, character set checks, and the ISO 7064 mod-97 checksum algorithm

Validates a 12-character ISIN against ISO 6166 structural rules: country prefix, 9-character NSIN format, and Luhn check digit.

Checks a single EVM wallet address against the US OFAC SDN digital-currency address list and returns a signed match/no-match result for $0.001 per call

Validates the structure and check digits of an EU VAT number by country-specific rules, without performing a live VIES registry lookup.

Screens an EVM blockchain address against the OFAC Specially Designated Nationals (SDN) list for sanctions compliance

Returns the latest Base blockchain block number, timestamp, and hash — primarily useful as a liveness and connectivity check.

Validates up to 500 mixed financial identifiers (IBAN, VAT, BIC, LEI, ISIN) in a single batch call for reconciliation and onboarding workflows.

Analyzes a domain name to detect brand impersonation and typosquatting attempts

Checks a domain's email security DNS records (SPF, DMARC, DKIM) to assess its email authentication posture

Validates an 8 or 11 character BIC/SWIFT code to confirm it is a legitimate bank identifier

Validates a European Union VAT number (including country prefix) and returns its validity status

Validates an IBAN (International Bank Account Number) and returns its validity status and parsed components

Validates a Legal Entity Identifier (LEI) code and returns verification data about the associated legal entity

Checks a blockchain payee address before sending funds to assess trustworthiness or risk

Retrieves a comprehensive on-chain dossier (profile, risk assessment, and activity summary) for a given blockchain wallet address (EOA or contract).

Validates a 12-character ISIN (ISO 6166 securities identifier) and returns validation results for that instrument

Probes a given hostname over TLS to assess its security posture and certificate configuration

Returns a verdict or risk assessment for an ERC-20 token contract on the Base blockchain given its address

Verifies and returns verdict/analysis for a blockchain token by contract address or symbol

Fetches the circulating or total supply data for an ERC-20 token by its contract address on Base

Retrieves on-chain portfolio and token balance data for a given blockchain address

Verifies whether a blockchain transaction constitutes a valid payment for a given transaction hash

Returns on-chain activity data for a given ERC-20 token contract address on the Base blockchain