A paid sandbox for x402 clients
A paid sandbox for x402 clients. Pay $0.10 and receive your own settled payment back — payer address, amount, network and settlement transaction — so a test can assert your 402, sign, retry and settle loop works against a live facilitator. Scenario parameters exercise the failure paths for free: prove your max-price guard fires, that you abandon an expired quote, handle a rejected payment, and retry a failed settlement.
100000 (raw units)
price
2
calls / 30d
1
unique payers
2026-08-26
updated
Provider
soren.com · discovered, not yet claimed by its owner
Payment (x402 accepts[])
[
{
"scheme": "exact",
"network": "eip155:8453",
"payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "100000",
"maxTimeoutSeconds": 120
},
{
"scheme": "exact",
"network": "base",
"payTo": "0xaDc3A47EFbD82Ed724a0E9A3D08D5A1A8e6586fd",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "100000",
"maxTimeoutSeconds": 120
}
]Output schema
{
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"price": "0.50",
"scenario": "settle_fail"
},
"type": "http"
},
"output": {
"example": {
"amount": "<atomic units settled>",
"asset": "USDC",
"network": "<caip-2 chain id>",
"ok": true,
"payer": "<your wallet address>",
"settlement": "<transaction hash>",
"timestamp": "<ISO-8601 UTC>"
},
"type": "json"
}
},
"routeTemplate": "/v1/testpayment",
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"price": {
"description": "With scenario=price, the amount to quote, so you can test your max-price guard. Clamped to $5.00.",
"examples": [
"0.50"
],
"type": "string"
},
"scenario": {
"description": "Force a path: success, price, underpaid, expired, settle_fail. Failure paths are simulated locally and charge nothing.",
"examples": [
"settle_fail"
],
"type": "string"
}
},
"required": [],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
}
}
}
}
}Use it
curl
curl "https://soren.com/v1/testpayment" # -> 402 Payment Required, accepts[] lists how to pay # retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid
JavaScript
const res = await fetch("https://soren.com/v1/testpayment");
if (res.status === 402) {
const { accepts } = await res.json();
// pay one of accepts[] via an x402 client, then retry with the payment header
}Python
import httpx
res = httpx.get("https://soren.com/v1/testpayment")
if res.status_code == 402:
accepts = res.json()["accepts"]
# pay one of accepts[] via an x402 client, then retry with the payment headerMachine-readable
Everything on this page is also available as clean JSON at /resources/9080.json, and this resource appears in /discovery/resources and /discovery/search.