Historical Pump.fun and PumpSwap AMM swap data as hourly Parquet files.
PumpFunData API is a free Cryptocurrency API that requires apiKey authentication, is served over HTTPS and has unconfirmed CORS support.
Pump.fun API docs: download historical swap, token creation, and liquidity data via REST API. Schema reference, Python examples, and curl snippets.
Details from pumpfundata.com.

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The PumpFunData API is provided by PumpFunData (pumpfundata.com). Pump.fun API docs: download historical swap, token creation, and liquidity data via REST API. Schema reference, Python examples, and curl snippets.
Yes. The PumpFunData API is listed in the Cryptocurrency category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
Yes. The PumpFunData API uses apiKey authentication, so you need to register for credentials before making requests.
CORS support for the PumpFunData API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.
Yes. The PumpFunData API is served over HTTPS, so it's safe to use in production.