{"uid":"cap_URuMdrltA2XuTIZlgu77-","slug":"fathom-macroeconomic-data-api-snapshot-9a0acfc4","name":"Fathom Macroeconomic Data API — Snapshot","description":"Free macroeconomic data API powered by FRED. 816,000+ economic time series. GDP, inflation, unemployment, interest rates, and more.","url":"https://fathoms.vercel.app/api/snapshot","method":"POST","headers":{},"bodySchema":null,"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.2","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"registry","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.2/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.2","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_b1CArRCSCO3DFX1QZrCEg","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.2","costPer":"request","priority":0,"asset":null,"unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Retrieves a snapshot of macroeconomic time series data (GDP, inflation, unemployment, interest rates, etc.) powered by the FRED database of 816,000+ economic indicators.","exampleAgentPrompt":"Pull a snapshot of US GDP, inflation (CPI), and unemployment rate from Fathom's macroeconomic data API so I can see the latest readings on those three indicators.","exampleUseCases":[{"title":"Inflation trend research for report","prompt":"I'm writing an economic brief — can you grab a snapshot of US inflation data (CPI) over the last 5 years from the Fathom macro API so I can chart the trend?"},{"title":"Interest rate data for financial model","prompt":"I need current and historical federal funds rate data for my DCF model — can you pull that from the Fathom macroeconomic API?"},{"title":"Unemployment snapshot for dashboard","prompt":"Can you fetch the latest US unemployment rate series from Fathom's FRED-powered API and give me the most recent data points so I can update my economic dashboard?"}],"resultDescription":"Returns a snapshot payload containing one or more macroeconomic time series drawn from FRED's 816,000+ economic indicators, including data points, dates, and values for indicators such as GDP, CPI inflation, unemployment rate, and interest rates.","failureModes":["Invalid or unrecognized FRED series ID returns an error or empty result","Payment of 0.2 USDC not fulfilled causes 402 Payment Required response","Network timeout or Vercel cold-start latency causing delayed response","Request body missing required series or parameters returns 400 Bad Request","FRED upstream outage causing data unavailability"],"whenToPreferThis":"Choose this endpoint when you need programmatic access to FRED macroeconomic time series data (GDP, CPI, unemployment, interest rates) without managing a FRED API key yourself, and when you want a pay-per-call model via x402 rather than a subscription. It is particularly useful for AI agents that need economic data on demand without pre-provisioning credentials, and for workflows that need broad coverage across FRED's 816,000+ series.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-15T00:42:40.604Z","isFirstParty":false}