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api.m2msentinel.com gas fees
https://api.m2msentinel.com/v1/gas/fees
answers 402
What a Base transaction costs right now, with the RPC provider and trust level behind the number, so a caller can tell a credentialed reading from a degraded one before pricing a transaction.
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
- 0x6d6c398390cfb88f1cd42715b84906a0bd6652aa
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- GET
- Response latency
- 261 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-09-06T01:12:52.761Z (2h ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fapi.m2msentinel.com%2Fv1%2Fgas%2Ffees"