AgentGas by DevX Tools

https://agentgas.madebydevx.com/v1/gas

● healthy blockchain

Cross-chain gas for AI agents: pay USDC on Base with a gasless x402 payment (0 ETH needed) and receive native gas on Base, Arbitrum, Optimism (ETH) or Polygon (POL) at any address. Example: GET https://agentgas.madebydevx.com/v1/gas?to=0xYOUR_AGENT&chain=arbitrum&amount=0.0002. Price = Chainlink spot +20% +$0.02, max $2/order, auto-refund in USDC if delivery fails. Free quote: /v1/quote. Spec: /openapi.json. By DevX Tools.

Quality grade

How grading works

B 64.7 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 402)

Payability 20.0 / 20

✓ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 4.7 / 40

1 distinct payers, 3 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 10 h ago. On-chain activity last read 3 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass.

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -sS -i -X GET https://agentgas.madebydevx.com/v1/gas  # expect HTTP 402 Payment Required (about 0.306 USDC/call)

/.well-known/x402.json

https://agentgas.madebydevx.com/.well-known/x402

Listed in

Directories this entry was found in.

submission a2a mcp x402scan