{"service":"Brazil Macro API","description":"Official Brazilian macroeconomic data (Banco Central do Brasil), served as clean JSON and priced per call. No signup, no API key, no subscription: pay per request with x402.","payment":{"protocol":"x402","network":"eip155:8453","network_name":"Base","testnet":false,"asset":"USDC","pay_to":"0x61195A8Af1F72350D85790f6EdFd5d11D1fa02db","facilitator":"https://api.cdp.coinbase.com/platform/v2/x402","how_it_works":"GET a paid endpoint without payment to receive HTTP 402 and the payment requirements, then repeat the request with the PAYMENT-SIGNATURE header.","protocol_repository":"https://github.com/coinbase/x402","documentation":"https://docs.x402.org"},"endpoints":{"free":{"GET /":"This page.","GET /health":"Liveness probe."},"paid":{"/v1/selic":{"price":"$0.005","description":"Current Selic target rate set by the Brazilian central bank."},"/v1/cdi":{"price":"$0.005","description":"CDI interbank rate, daily and annualized."},"/v1/ipca":{"price":"$0.005","description":"IPCA consumer inflation, latest month and 12-month accumulated."},"/v1/ptax":{"price":"$0.005","description":"Official PTAX USD/BRL exchange rate, buy and sell."},"/v1/focus":{"price":"$0.05","description":"Focus survey: median market forecasts for inflation, the Selic rate, the exchange rate and GDP growth, for the current and next calendar year."},"/v1/resumo":{"price":"$0.02","description":"All of the above in a single response."}}},"data_source":"Banco Central do Brasil (SGS and Olinda open data APIs)","response_format":{"field_names":"English","values":"numeric","dates":"ISO 8601","stale":"Present and true only when the upstream source is down and the response is served from an expired cache entry."}}