$0.01
per call · USDC on Base Sepolia
Safely repair JSON payloads that fail a known schema. Deterministic repairs only. No semantic guessing. Returns exact change manifest and verifiable receipt. Refuses ambiguous repairs.
Endpoint
POST https://ao-payload-rescue-production.up.railway.app/v1/rescue1
Calls / 30d
1
Unique payers / 30d
Sep 8
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://ao-payload-rescue-production.up.railway.app/v1/rescue", {
method: "POST",
headers: { "Content-Type": "application/json" },
body: JSON.stringify({
"payload": {
"amount": "39.99",
"customer_id": 7721,
"items": null
},
"repair_mode": "safe",
"schema": {
"properties": {
"amount": {
"type": "number"
},
"customer_id": {
"type": "string"
},
"items": {
"type": "array"
}
},
"required": [
"customer_id",
"amount",
"items"
],
"type": "object"
}
}),
});
const data = await res.json();curl -X POST \
"https://ao-payload-rescue-production.up.railway.app/v1/rescue" \
-H "Content-Type: application/json" \
-d '{"payload":{"amount":"39.99","customer_id":7721,"items":null},"repair_mode":"safe","schema":{"properties":{"amount":{"type":"number"},"customer_id":{"type":"string"},"items":{"type":"array"}},"required":["customer_id","amount","items"],"type":"object"}}' \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"changes": [
{
"from_type": "integer",
"operation": "type_coercion",
"path": "$.customer_id",
"to_type": "string"
}
],
"original_hash": "sha256:...",
"problems": [],
"receipt_id": "rcpt_...",
"repaired_hash": "sha256:...",
"repaired_payload": {
"amount": 39.99,
"customer_id": "7721",
"items": []
},
"schema_valid": true,
"status": "REPAIRED"
}Payment details
0x6ef7c116c731deef04112dc2d3c05e9a2f63f629USDC · 0x036cbd53842c5426634e7929541ec2318f3dcf7eIs this your API?
Pin it to the top of Other and the homepage with a featured placement.
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