wriggly-singer-earpiece.ngrok-free.dev
The wallet the 402 directs payment to. Its full payment record is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service; most of the catalog is unregistered.
Recent payments · which agents last used it
Every indexed settlement paid to this service’s wallet, newest first. The index does not record which endpoint a payment was for, so if this wallet serves more than one endpoint, the rows include payments for the others. Paged up to the newest 5,000; the full history is on the merchant page.
| Payer Payee | Chain | Amount | x402 | Route | Age | Txn hash |
|---|---|---|---|---|---|---|
| 0x66af…a3d40x419e…c024 | Base | $0.01 | 100% | coinbase | 13d ago | 0xa783be…1552af |
| 0xc9c7…16700x419e…c024 | Base | $0.005 | 100% | coinbase | 13d ago | 0x14f444…4b1a72 |
| 0xa1d1…19780x419e…c024 | Base | $0.005 | 100% | coinbase | 13d ago | 0x16d6cc…0ea86a |
| 0x66af…a3d40x419e…c024 | Base | $0.01 | 100% | coinbase | 14d ago | 0x055bc6…0250d7 |
| 0x66af…a3d40x419e…c024 | Base | $0.01 | 100% | coinbase | 14d ago | 0x438241…7641d0 |
| 0x66af…a3d40x419e…c024 | Base | $0.01 | 100% | coinbase | 14d ago | 0xc552a5…71dad0 |
| 0x66af…a3d40x419e…c024 | Base | $0.02 | 100% | coinbase | 14d ago | 0x3e9616…0936ee |
| 0x66af…a3d40x419e…c024 | Base | $0.01 | 100% | coinbase | 14d ago | 0x24da5d…a9c88d |
| 0x66af…a3d40x419e…c024 | Base | $0.005 | 100% | coinbase | 14d ago | 0x3db2ce…2abdb4 |
| 0x66af…a3d40x419e…c024 | Base | $0.01 | 100% | coinbase | 14d ago | 0x89a63c…7fad2d |
| 0x66af…a3d40x419e…c024 | Base | $0.01 | 100% | coinbase | 14d ago | 0x9a6c81…0ddeba |
| 0x419e…c0240x419e…c024 | Base | $0.005 | 100% | payAI | 14d ago | 0x847c31…092fcb |
| 0x419e…c0240x419e…c024 | Base | $0.01 | 100% | payAI | 14d ago | 0x9d6a63…e9c72a |
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change. Always read the 402 the endpoint answers with.
{
"error": "Payment required"
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying: a price here is a claim, not a quote.
Pay 0.01 USDC on Base to 0x419E…1c024. The signed payment is good for 5 minutes.
- Paid to
- 0x419E…1c024
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 10000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x419EBEAd218D84A0952705EB9C26515F3091c024",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"name": "nokia"
}
},
"output": {
"type": "json",
"example": {
"count": 991,
"companies": [
{
"form": "Julkinen osakeyhtiö",
"name": "Nokia Oyj",
"status": "2",
"address": {
"city": "Espoo",
"street": "Karakaari",
"postCode": "02610"
},
"businessId": "0112038-9",
"registered": "1865-05-12"
}
],
"attribution": {
"source": "Finnish Patent and Registration Office (PRH), Business Information System (YTJ) open data",
"license": "CC BY 4.0"
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"properties": {
"name": {
"type": "string",
"description": "Company name (search)"
},
"businessId": {
"type": "string",
"description": "Finnish business ID, e.g. 0112038-9 (alternative to name)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-11-01 12:04Z
- Last indexed by Roundhouse
- 2026-11-05 06:16Z
- Last enriched (probe, favicon, geo)
- 2026-11-01 13:46Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent: it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 9 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service wriggly-singer-earpiece.ngrok-free.dev and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=wriggly-singer-earpiece.ngrok-free.dev' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://wriggly-singer-earpiece.ngrok-free.dev/api/fi/company, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.