Open x402 Host · Test micropayment endpoint

Served byopen.x402.host Indexed external

Validate x402 payment integration with ultra-low cost test transactions at $0.0001 USDC per call.

What it does

Validate x402 payment integration with ultra-low cost test transactions at $0.0001 USDC per call.

  • Test x402 wallet integration and payment flows
  • Validate agent payment automation at minimal cost
  • Benchmark transaction latency and success rates

Ideal buyer

Developers and AI agents testing x402 protocol integration before production deployment.

Use with AXON

Run this through your governed agent wallet.

  1. 01
    Bootstrap AXON once with npx @axon402/init.
  2. 02
    Use the AXON runtime MCP tools to search_x402_services or inspect_x402_offer for this service.
  3. 03
    Quote, test-buy, then run the governed paid fetch through AXON.

Send this

Prompt for your agent

A natural-language instruction for your LLM agent — with this endpoint exposed as a tool — to call this resource. Not sent to the endpoint; the endpoint consumes the JSON body below.

Pasting this prompt into a raw ChatGPT or unconfigured agent will notexecute the paid endpoint flow. Run it through an agent with the AXON runtime / MCP tools exposed (see “Use with AXON” above) so the 402 challenge, quote, and governed fetch are handled for you.

“Run a test payment through the x402 endpoint to verify my wallet configuration.”

Endpoint request body

The JSON payload your agent sends to the endpoint.

No request body required for this operation.

Advanced HTTP details

For integrators who need the raw protocol surface. Most agents should use AXON above instead of calling these directly.

curl fallback

curl https://open.x402.host/test \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]"

Payment & settlement details

Raw on-chain settlement parameters. AXON above handles these automatically through quote / test-buy / governed fetch.

baseexact
$0.0001
per call
Pay-to address0x97316fa4730bc7d3b295234f8e4d04a0a4c093e8
T/O: 60s asset 0x8335…2913

Price & network

Cheapest call$0.0001
Networks
base

Trust & risk

Trust tier Indexed external
Pricing sanityCheap outlierratio 0.00×
Risk flagsNo risks flagged
View JSON bundle

Indexed from facilitator discovery data

Last enriched:

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