Flaki · USDC Payment Verification

Served byFlaki Vercel deployment Indexed external

Verify ownership and validity of USDC payment transactions on Base for payment confirmation workflows.

What it does

Verify ownership and validity of USDC payment transactions on Base for payment confirmation workflows.

  • Confirm payment receipt in agent commerce workflows
  • Verify transaction ownership before releasing digital goods
  • Validate USDC transfers for escrow automation

Ideal buyer

Payment agents and commerce systems requiring low-cost onchain payment verification without full node infrastructure.

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.

“Verify that transaction 0xabc...123 contains a valid USDC payment to my address”

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://flaki.vercel.app/verifyOwnership \
  -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
$0.0000
per call
Pay-to address0x390d45a9375b9c81c3044314ede0c9c8e5229dd9
T/O: 10s asset USDC

Price & network

Cheapest call$0.0000
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:

More in Tools

Browse all →

Other resources in this category

Category proxy — we don't track live co-purchase signals yet.