Proofwire
Does the page really show it? Full browser render (JS, network), waits, asserts a selector and/or text, returns extracted text, console errors and a screenshot URL.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — 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.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "X-PAYMENT header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x87e8d821649a61815e4fa61d892fca13b7d07028",
"scheme": "exact",
"network": "base",
"mimeType": "application/json",
"resource": "https://verify.reversecaptcha.fun/v1/verify/page",
"description": "Does the page really show it? Full browser render (JS, network), waits, asserts a selector and/or text, returns extracted text, console errors and a screenshot URL.",
"outputSchema": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://example.com",
"wait": "1500",
"expect_text": "documentation examples",
"expect_selector": "body"
},
"discoverable": true
},
"output": {
"verdict": "pass",
"evidence": {
"title": "Example Domain",
"console_errors": [],
"extracted_text": "This domain is for use in documentation examples...",
"screenshot_url": "https://verify.example/evidence/....png?exp=...&sig=..."
}
}
},
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 120
}
],
"x402Version": 1
}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 0x87e8…07028. The signed payment is good for 2 minutes.
- Paid to
- 0x87e8…07028
- USD Coin contract
- 0x8335…02913
- Payment window
- 2 minutes
- As published
- 10000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"paymentFlow": "authorization"
},
"payTo": "0x87e8d821649a61815e4fa61d892fca13b7d07028",
"amount": "10000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 120
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"url": "https://example.com",
"wait": "1500",
"expect_text": "documentation examples",
"expect_selector": "body"
}
},
"output": {
"type": "json",
"example": {
"verdict": "pass",
"evidence": {
"title": "Example Domain",
"console_errors": [],
"extracted_text": "This domain is for use in documentation examples...",
"screenshot_url": "https://verify.example/evidence/....png?exp=...&sig=..."
}
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"const": "http"
},
"method": {
"const": "GET"
},
"queryParams": {
"type": "object",
"required": [
"url"
],
"properties": {
"url": {
"type": "string",
"format": "uri"
},
"wait": {
"type": "string"
},
"viewport": {
"type": "string"
},
"full_page": {
"type": "string"
},
"expect_text": {
"type": "string"
},
"expect_selector": {
"type": "string"
}
}
}
}
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-20 07:30Z
- Last indexed by Roundhouse
- 2026-10-26 13:16Z
- Last enriched (probe, favicon, geo)
- 2026-10-19 15:15Z
- x402 version
- 2
- Max timeout
- 120s
- 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
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service Proofwire 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=Proofwire' 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://verify.reversecaptcha.fun/v1/verify/page, 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.