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obol-x402.fly.dev

Returns the next-block Bitcoin fee estimate in sat/vB, along with an Ed25519 attestation for verification. Useful for fee-aware routing and transaction timing.

Resource URL

https://obol-x402.fly.dev/v1/btc/fee/next-block

Payment options

exactBase (8453)

$0.01 USDC

Max amount

Pay to
0x215f0C5e62735A54185f253B6245A630b744a7Ce
Timeout
300s

Tags

fee-estimatenext-blocksat-vbbitcoinBTChealth:ok

For agents

Prompt snippet for AI agents

Find and pay for this x402 resource:
URL: https://obol-x402.fly.dev/v1/btc/fee/next-block
Type: http
Sources: cdp, agent-tools, dexter

Developer