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x402.chainquery.com rpc getdifficulty
https://x402.chainquery.com/v1/rpc/getdifficulty
payable
chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Current proof-of-work difficulty from chainquery's independent full node. Bitcoin Core getdifficulty.
We sent a real
GET request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.005
- Network
- base
- Pay to
- 0x7Cf45cD775Bdf31a5a96fa0A5805DF0b610D87ff
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 84 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:09:31.305Z (4d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fx402.chainquery.com%2Fv1%2Frpc%2Fgetdifficulty"