Mempool.space Bitcoin API

Bitcoin memory pool, block hash, and fee rate estimator.

AUTH SCHEMENo Auth

HTTPS ENCRYPTIONEnabled

CORS SUPPORTYes

RATE LIMITUnlimited (Public)

PRIMARY API ENDPOINT

https://mempool.space/api/v1/fees/recommended

Live Bitcoin network gas & block stats.

SELECT ENDPOINT PRESET

GET

https://mempool.space/api/v1/fees/recommended

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