EruditePay · Register Payment Webhook

Served byEruditePay Bridge — x402 Payment Facilitator · 20 Chains Indexed external

Register an HTTPS callback URL to receive real-time notifications for x402 payment events.

What it does

Register an HTTPS callback URL to receive real-time notifications for x402 payment events.

  • Receive instant notifications for successful x402 payments
  • Build automated workflows triggered by payment settlements
  • Monitor failed payments for retry and alerting logic

Ideal buyer

Developers integrating x402 payments needing real-time event-driven architectures.

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.

“Register my webhook at https://myapp.com/webhooks/x402 to receive payment events”

Endpoint request body

The JSON payload your agent sends to the endpoint.

application/json
{
  "url": "https://myapp.com/webhooks/x402",
  "events": [
    "payment.success",
    "payment.failed"
  ]
}

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://x402.eruditepay.com/v1/pay/webhook/register \
  -H "Content-Type: application/json" \
  -H "X-PAYMENT: [signed_payment_envelope]" \
  -d '{"url":"https://myapp.com/webhooks/x402","events":["payment.success","payment.failed"]}'

Payment & settlement details

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

baseexact
$0.010
per call
Pay-to address0x6961b88476a9b89c4ed97a4af4d190754d5e70a1
T/O: 300s asset 0x8335…2913

Price & network

Cheapest call$0.010
Networks
base

Trust & risk

Trust tier Indexed external
Risk flagsNo risks flagged
View JSON bundle

Indexed from facilitator discovery data

Last enriched:

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