ANANSI//DATA / datasets / fx_treasury

Official US government FX rates API

The Treasury reporting rate of exchange for 167 currencies - the rate the US government itself budgets against.

Live sample (free, right now):
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This sample is fetched live from the archive as you read this - 167 keys tracked, 167 snapshots stored.

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Endpoints for this dataset
GET /paid/data/latest?dataset=fx_treasuryevery key's current state
GET /paid/data/history?dataset=fx_treasury&key=...minute-level time series
GET /paid/intel/movers?dataset=fx_treasury&field=...fastest movers
GET /paid/intel/anomalies?dataset=fx_treasury&field=...statistical outliers

Structured JSON, ~100ms. No account needed on the pay-per-call rail - payment is the credential. Point your AI agent at it.

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