AgentGas: cross-chain gas for agents via x402 (Base, Arbitrum, Optimism, Polygon)
Pay-per-call endpoint from DevX Tools. Price per call: $0.309 (USDC, x402).
Proof
endpoint (shown as text, not a link, to avoid accidental calls):
https://agentgas.madebydevx.com/v1/gas“HTTP 402 + x402 v2 challenge: amount 309000 atomic units of USD Coin (= $0.309)”
source: agentgas.madebydevx.com/v1/gas
Details
- Price per call
- $0.309 (USDC, x402)
- Provider
- DevX Tools
- Protocol
- x402 · USDC (Base)
- Method
- GET
- Price basis
- USDC amount in the unpaid HTTP 402 payment challenge (first accepted option)
- Last probed
- 2026-10-23