Phone GTIN ISBN Validator API

PhoneGTINISBNEORIx402MCPOpenAPI

Validate phone E.164 numbers, GTIN check digits, ISBN/ISSN check characters, and EORI shape from caller input. Pure structure checks — not directories or live registries.

API Documentation
POST/api/v1/identifiers/phone-e164-validate$0.02 USDC

Normalise and validate a phone number with bundled libphonenumber metadata. Returns validity, E.164, region, calling code, and number type when known. Not a live carrier lookup.

POST/api/v1/identifiers/gtin-checksum-validate$0.01 USDC

Validate GTIN-8, GTIN-12, GTIN-13, or GTIN-14 check digits with the published GS1 algorithm. Company prefix ownership is not looked up.

POST/api/v1/identifiers/isbn-issn-validate$0.01 USDC

Validate ISBN-10, ISBN-13, or ISSN check characters after stripping spaces and hyphens. Bibliographic metadata is not looked up.

POST/api/v1/identifiers/eori-format-validate$0.01 USDC

Validate Economic Operators Registration and Identification (EORI) shape: ISO country prefix plus up to 15 alphanumeric characters. Does not confirm the number is issued.

Other products in this area. Open one for its resources and price.

Company Intelligence Lookup API

Fetch public company profiles from GLEIF and EDGAR: name/country search, LEI profiles, ownership, financials, filings, plus EU VIES VAT validation and GLEIF registration-number lookup. For caller-supplied registry investigation use corporate-intelligence; for OFAC/UK name screening use exclusion.

Company dataGLEIFSEC EDGARVIESx402

Procurement Intelligence API

Independent API for procurement intelligence: UK, EU, and US procurement opportunities, opportunity details, buyer history, awards, and company matching using UK Contracts Finder, UK Find a Tender, TED, and USAspending.

ProcurementUKEUUSx402

Accounts Payable API

Read supplier invoices, check totals, tax figures, duplicates, and purchase-order lines, and prepare a payment review. It does not pay invoices or invent tax rules, purchase orders, suppliers, or payment terms.

InvoicesAccounts PayableProcurementx402

Contract Operations API

Read supplied contracts for clauses, parties, obligations, dates, and defined terms, compare versions, and check a caller-supplied clause list. This is not legal advice and does not determine legal compliance.

ContractsObligationsLegal operationsx402

Website Intelligence Extract API

Independent public-page reads for agents: Markdown conversion, schema extraction, change detection, metadata, displayed contacts, and sitemap indexes. Pages are fetched directly over HTTP. No browser session is used.

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