← All endpoints
md.fastdb.in pulse gas
https://md.fastdb.in/pulse/gas
payable
Live gas on Ethereum, Base, Arbitrum, Optimism, Polygon — base fee, priority fee tiers, and USD transfer cost, straight from chain RPC.
We sent a real
POST request to this endpoint and it
answered 402 with payment requirements we could parse.
- Price
- $0.001
- Network
- base
- Pay to
- 0x072F3a2bD93bB75b1Eb84a9E45D17a4F90a6D801
- Spec dialect
- v2 (declares x402Version 2)
- Transport
- PAYMENT-REQUIRED header
- HTTP method
- POST
- Response latency
- 479 ms
- Payment options
- 1 usable of 1
- Last checked
- 2026-08-10T09:11:33.634Z (1d ago)
- Category
- finance-crypto
Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fmd.fastdb.in%2Fpulse%2Fgas"