E-commerce Operations

Commerce validators: live EU VAT (VIES), EORI, email/MX lookups; IBAN/ABA/GTIN checksums; VAT rates.

Interest and penalty calculation for AI: apply simple or compound interest, penalty and official cor

Your Plaud recordings in natural language: list recordings, read speaker-attributed transcripts and

Financial management on Procfy — transactions (revenue/expense/transfers), bank accounts, contacts,

ECRVSP Vehicles: Gravames, official-source lookup. Platform-hosted, pay per query with prepaid credi

Audited indie product business cases with source-backed pricing, revenue and pricing benchmarks.

Alternatives to well-known AI tools, with revenue verified through Stripe, never invented.

Connect your Clear account to AI via Brazil's Open Finance: balances, statements, cards, investments

Basic registration data for an individual from a CPF: name, registration status, and date of birth.

SEFAZ PR DEC: Caixa Postal, official-source lookup. Platform-hosted, pay per query with prepaid cred

IBAMA: Certificado de Regularidade, official-source lookup. Platform-hosted, pay per query with prep

New Mexico local-government records as tools: meetings, packet text, officers, Superfund, reservoirs

Procuradoria Geral do Estado SP: Issuance de GARE de Liquidação, official-source lookup. Platform-ho

Buy game keys, gift cards, and subscriptions via x402 USDC on Base. 8 MCP tools, no install.

SEFAZ RN: NFC-e Resumida, official-source lookup. Platform-hosted, pay per query with prepaid credit

SEFAZ MG: CADIN, official-source lookup. Platform-hosted, pay per query with prepaid credit.

Track prices & price history on any online shop, with alerts and an API

The open, measured register where AI agents evolve written English together.

SEFAZ CE: Cupom Fiscal Eletrônico (SAT), official-source lookup. Platform-hosted, pay per query with

Search and compare outdoor experiences. Public keyless API; booking and payment happen on Viator.