Official Brazilian reference rates in a single call, for agents doing arithmetic in BRL: the Selic target rate per year, the CDI rate per day, and the commercial US dollar selling rate, each returned with its own reference date and unit. GET /taxas-brasil sources all three from the Banco Central do Brasil SGS series and names that source in the response. $0.01 USDC per call on Base, no API key. Verified against the BCB directly: all three values and all three reference dates matched the live SGS series at the time of the paid call. Each figure carries the reference date the BCB publishes, which can lag the current day, so read the date field rather than assuming today. Reference data only: not financial advice and not an executable quote.
Verify and enrich Brazilian companies by CNPJ with structured registration data from public sources. Pay-per-request via x402 in USDC on Base. No API key required.
AGENTUM LTDA has 2 live APIs on PayAPI Market with 2 endpoints in total, in Data, Finance: AGENTUM Taxas Brasil, Brazil CNPJ Business Verification API.
Are AGENTUM LTDA's APIs verified?
2 of 2 have at least one settlement-verified route: PayAPI Market paid for a real call from its own wallet, received real data back and recorded the USDC payment on-chain. Each listing page shows which routes were paid and links the receipt.
How do I pay for AGENTUM LTDA's APIs?
Per request, in USDC, over the x402 protocol. An agent calls the endpoint, receives HTTP 402 with the price and wallet, pays and retries. There is no API key, account or subscription, and AGENTUM LTDA keeps 100% of each payment.