Roundhouse

domain-osint-72343955726.us-central1.run.app

No description published for this endpoint.

SearchLiveeip155:8453Exactvia facilitator:thirdweb
https://domain-osint-72343955726.us-central1.run.app/v1/serp-extract
Settlements · 30d
131↑ 346%
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.
$0.44
Verified settled volume
131 settlements proven x402 by their on-chain EIP-3009 marker.
$0.00
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xEC5275D5b03bc390FcA63D902d0B2D0Db2eb5573

The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

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": "payment_required",
  "accepts": [
    {
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "payTo": "0xec5275d5b03bc390fca63d902d0b2d0db2eb5573",
      "amount": "10000",
      "scheme": "exact",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://domain-osint-72343955726.us-central1.run.app/v1/serp-extract",
      "description": "Zero-Bloat A2A Live Web Search & Tech News Grounding (/v1/serp-extract) — Executes live Google News RSS + HackerNews Algolia search queries and returns clean, token-pruned results with zero ad bloat.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "query": "Model Context Protocol autonomous AI agents"
          }
        },
        "output": {
          "type": "object",
          "required": [
            "status",
            "roi_proof",
            "data"
          ],
          "properties": {
            "data": {
              "type": "object"
            },
            "status": {
              "type": "string"
            },
            "roi_proof": {
              "type": "object"
            }
          }
        }
      },
      "maxAmountRequired": "10000",
      "maxTimeoutSeconds": 300
    }
  ],
  "message": "HTTP 402 Payment Required ($0.0100 USDC). Send exact USDC on Base Mainnet (eip155:8453) to 0xec5275d5b03bc390fca63d902d0b2d0db2eb5573 and pass tx_hash in X-Payment-Proof (or top up a Zero-Gas Session Pass at POST /v1/billing/topup).",
  "resource": {
    "url": "https://domain-osint-72343955726.us-central1.run.app/v1/serp-extract",
    "mimeType": "application/json",
    "description": "Zero-Bloat A2A Live Web Search & Tech News Grounding (/v1/serp-extract) — Executes live Google News RSS + HackerNews Algolia search queries and returns clean, token-pruned results with zero ad bloat."
  },
  "protocols": {
    "mpp": {
      "challenges": [
        {
          "id": "mpp_d82d23f0d4754852",
          "amount": "0.0100",
          "intent": "session",
          "method": "stripe",
          "expires": "2026-10-21T14:01:23Z",
          "currency": "usd",
          "checkoutUrl": "https://x402-broker-72343955726.us-central1.run.app/v1/billing/stripe-checkout?amount_usd=2&agent_id=agent_3d9078f69dd9",
          "description": "Zero-Bloat A2A Live Web Search & Tech News Grounding (/v1/serp-extract) — Executes live Google News RSS + HackerNews Algolia search queries and returns clean, token-pruned results with zero ad bloat."
        },
        {
          "id": "mpp_x402_80a50033b0584d5f",
          "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
          "payTo": "0xec5275d5b03bc390fca63d902d0b2d0db2eb5573",
          "amount": "10000",
          "intent": "charge",
          "method": "x402",
          "expires": "2026-10-21T14:01:23Z",
          "network": "eip155:8453",
          "description": "Zero-Bloat A2A Live Web Search & Tech News Grounding (/v1/serp-extract) — Executes live Google News RSS + HackerNews Algolia search queries and returns clean, token-pruned results with zero ad bloat."
        }
      ],
      "httpStatus": 402
    },
    "l402": {
      "invoice": "lnbc1000n1p_agentdiet_ph_c873d6c7bf41ed169374fc293c3794d2",
      "macaroon": "eyJ2IjoxLCJjaWQiOiJkODJkMjNmMGQ0NzU0ODUyYTc1ZjRjODE2OGM5Mjg4MyIsImFnZW50X2lkIjoiYWdlbnRfM2Q5MDc4ZjY5ZGQ5IiwicGF5bWVudF9oYXNoIjoiYzg3M2Q2YzdiZjQxZWQxNjkzNzRmYzI5M2MzNzk0ZDJiZThkMTA4YzJhZTY5MzJhNDgyZjNhMGYwZjE4OTZhNiIsImFtb3VudF91c2QiOjAuMDEsInJlc291cmNlIjoiL3YxL3NlcnAtZXh0cmFjdCIsImV4cCI6MTc5MjU5MTI4M30.f9c95816d4681df16f4203b9d102506f2a8399ebb9fb6bfe6c63c3e1605824d4",
      "challenge_id": "d82d23f0d4754852a75f4c8168c92883",
      "payment_hash": "c873d6c7bf41ed169374fc293c3794d2be8d108c2ae6932a482f3a0f0f1896a6"
    },
    "x402": {
      "asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "nonce": "80a50033b0584d5fb572fa329d28f40a",
      "payTo": "0xec5275d5b03bc390fca63d902d0b2d0db2eb5573",
      "amount": "10000",
      "scheme": "exact",
      "agentId": "agent_3d9078f69dd9",
      "chainId": "eip155:8453",
      "network": "eip155:8453",
      "mimeType": "application/json",
      "resource": "https://domain-osint-72343955726.us-central1.run.app/v1/serp-extract",
      "amountUsd": 0.01,
      "expiresAt": 1792591283,
      "description": "Zero-Bloat A2A Live Web Search & Tech News Grounding (/v1/serp-extract) — Executes live Google News RSS + HackerNews Algolia search queries and returns clean, token-pruned results with zero ad bloat.",
      "outputSchema": {
        "input": {
          "type": "http",
          "method": "POST",
          "bodyType": "json",
          "bodyFields": {
            "query": {
              "type": "string",
              "required": true,
              "description": "Search query for live news, technical articles, and web results"
            }
          }
        },
        "output": {
          "type": "object",
          "required": [
            "status",
            "roi_proof",
            "data"
          ],
          "properties": {
            "data": {
              "type": "object"
            },
            "status": {
              "type": "string"
            },
            "roi_proof": {
              "type": "object"
            }
          }
        }
      },
      "usdcContract": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
      "maxAmountRequired": "10000",
      "maxTimeoutSeconds": 300,
      "challengeSignature": "5dfa76d2d3f64a6ec1bcf9a8ca67401e7f4a54165133f8d8be6836c590da1a90"
    },
    "prepaid_topup": {
      "topup_endpoint": "/v1/billing/topup",
      "base_usdc_wallet": "0xec5275d5b03bc390fca63d902d0b2d0db2eb5573",
      "solana_usdc_wallet": "Dq7fuKy4tGsKeQcDh4oVFjTTkbmfQpS1LTrnFxqd339L",
      "stripe_payment_link": "https://x402-broker-72343955726.us-central1.run.app/v1/billing/stripe-checkout?amount_usd=10",
      "stripe_checkout_links": {
        "nano_2_usd": "https://domain-osint-72343955726.us-central1.run.app/v1/billing/stripe-checkout?amount_usd=2",
        "pro_10_usd_plus_10pct": "https://domain-osint-72343955726.us-central1.run.app/v1/billing/stripe-checkout?amount_usd=10",
        "fund_50_usd_plus_25pct": "https://domain-osint-72343955726.us-central1.run.app/v1/billing/stripe-checkout?amount_usd=50"
      }
    }
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "query": "Model Context Protocol autonomous AI agents"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "data": {},
            "status": "ok",
            "roi_proof": {
              "compression_ratio_pct": 91.4
            }
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "query"
            ],
            "properties": {
              "query": {
                "type": "string",
                "minLength": 1,
                "description": "Search query for live news, technical articles, and web results"
              }
            },
            "additionalProperties": false
          },
          "output": {
            "type": "object",
            "required": [
              "status",
              "roi_proof",
              "data"
            ],
            "properties": {
              "data": {
                "type": "object"
              },
              "status": {
                "type": "string"
              },
              "roi_proof": {
                "type": "object"
              }
            }
          }
        }
      }
    },
    "outputSchema": {
      "type": "object",
      "required": [
        "status",
        "roi_proof",
        "data"
      ],
      "properties": {
        "data": {
          "type": "object"
        },
        "status": {
          "type": "string"
        },
        "roi_proof": {
          "type": "object"
        }
      }
    }
  },
  "environment": "production",
  "status_code": 402,
  "x402Version": 2,
  "agent_wallet": {
    "agent_id": "agent_3d9078f69dd9",
    "api_token": "agd_090227d357609d3c752a4c665569",
    "balance_usd": 0,
    "free_calls_used": 0,
    "free_calls_limit": 5
  },
  "required_usd": 0.01,
  "ai_assistant_display_instruction": "Tell the user: Free quota reached for 'agent_3d9078f69dd9' ($0.0100 USD). Get a $2 Zero-Gas Session Pass at https://x402-broker-72343955726.us-central1.run.app/v1/billing/stripe-checkout?amount_usd=2 or send Base USDC to 0xec5275d5b03bc390fca63d902d0b2d0db2eb5573."
}

Accepts

The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.

0USDC≈ $0 USD
on Base · exact scheme

Pay 0 USDC on Base to 0xEC52…b5573. The signed payment is good for 2 minutes.

Paid to
0xEC52…b5573
USD Coin contract
0x8335…02913
Payment window
2 minutes
As published
0 smallest units
Returns
application/json
The catalog’s raw entry
[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xEC5275D5b03bc390FcA63D902d0B2D0Db2eb5573",
    "scheme": "exact",
    "network": "eip155:8453",
    "mimeType": "application/json",
    "resource": "https://domain-osint-72343955726.us-central1.run.app/v1/serp-extract",
    "description": "",
    "maxAmountRequired": "0",
    "maxTimeoutSeconds": 120
  }
]

Provenance

Seen in the source catalog
2026-10-19 17:35Z
Last indexed by Roundhouse
2026-10-26 17:46Z
Last enriched (probe, favicon, geo)
2026-10-21 13:46Z
x402 version
1
Max timeout
120s
Liveness probe
HTTP 402
Report

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.

Open skill.md
Show the prompt
Using Roundhouse, look up the x402 service domain-osint-72343955726.us-central1.run.app 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=domain-osint-72343955726.us-central1.run.app'
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://domain-osint-72343955726.us-central1.run.app/v1/serp-extract, 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.