mcp-x402.onrender.com

Name: mcp-x402.onrender.com
Price: 0.003 USDC
Availability: InStock

Web research API for AI agents — search the public web and safely extract source evidence in one $0.003 accepted-delivery x402 call.

SearchLiveeip155:8453Exactvia cdp

https://mcp-x402.onrender.com/gate/squeezeos/api/web/research/once

Settlements · 30d

468↑ 961%

No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days.

$16.51

Verified settled volume

564 settlements proven x402 by their on-chain EIP-3009 marker.

$0.0030

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

Last called 2026-10-24 23:35Z

—

Upstream on-chain volume

Reported by the source catalog.

Paid to

0xc29185fa176357612f3194735753e520e91adc46

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

Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Provider

SCRIPTMASTERLABS — SqueezeOSERC-8004

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": "0xc29185fa176357612f3194735753e520e91adc46",
      "amount": "3000",
      "scheme": "exact",
      "network": "eip155:8453",
      "maxTimeoutSeconds": 120
    }
  ],
  "resource": {
    "url": "https://mcp-x402.onrender.com/gate/squeezeos/api/web/research/once",
    "mimeType": "application/json",
    "description": "Web research API for AI agents — search the public web and safely extract source evidence in one $0.003 accepted-delivery x402 call."
  },
  "extensions": {
    "bazaar": {
      "info": {
        "input": {
          "type": "http",
          "method": "GET",
          "queryParams": {
            "q": "latest x402 payment protocol updates",
            "max_chars": "12000",
            "fetch_count": "1",
            "search_count": "5"
          }
        },
        "output": {
          "type": "json",
          "example": {
            "query": "latest x402 payment protocol updates",
            "status": "ready",
            "product": "SML Web Research — One Shot",
            "results": [
              {
                "url": "https://example.com/source",
                "title": "<source-title>",
                "snippet": "<search-snippet>"
              }
            ],
            "sources": [
              {
                "url": "https://example.com/source",
                "text": "<safely-extracted-source-text>",
                "title": "<source-title>"
              }
            ],
            "price_usdc": "0.003",
            "payment_model": "one_shot_x402",
            "accepted_delivery": true
          }
        }
      },
      "schema": {
        "type": "object",
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "required": [
          "input",
          "output"
        ],
        "properties": {
          "input": {
            "type": "object",
            "required": [
              "type",
              "method"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "http"
              },
              "method": {
                "type": "string"
              },
              "queryParams": {
                "type": "object",
                "properties": {
                  "q": {
                    "type": "string"
                  },
                  "max_chars": {
                    "type": "string"
                  },
                  "fetch_count": {
                    "type": "string"
                  },
                  "search_count": {
                    "type": "string"
                  }
                }
              }
            }
          },
          "output": {
            "type": "object",
            "required": [
              "type",
              "example"
            ],
            "properties": {
              "type": {
                "type": "string",
                "const": "json"
              },
              "example": {
                "type": "object"
              }
            }
          }
        }
      },
      "discoverable": true
    }
  },
  "x402Version": 2
}

Accepts

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

0.003USDC≈ $0.003 USD

on Base · exact scheme

Pay 0.003 USDC on Base to 0xc291…adc46. The signed payment is good for 2 minutes.

Paid to: 0xc291…adc46
USD Coin contract: 0x8335…02913
Payment window: 2 minutes
As published: 3000 smallest units

The catalog’s raw entry

[
  {
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "payTo": "0xc29185fa176357612f3194735753e520e91adc46",
    "amount": "3000",
    "scheme": "exact",
    "network": "eip155:8453",
    "maxTimeoutSeconds": 120
  }
]

Extensions

{
  "bazaar": {
    "info": {
      "input": {
        "type": "http",
        "method": "GET",
        "queryParams": {
          "q": "latest x402 payment protocol updates",
          "max_chars": "12000",
          "fetch_count": "1",
          "search_count": "5"
        }
      },
      "output": {
        "type": "json",
        "example": {
          "query": "latest x402 payment protocol updates",
          "status": "ready",
          "product": "SML Web Research — One Shot",
          "results": [
            {
              "url": "https://example.com/source",
              "title": "<source-title>",
              "snippet": "<search-snippet>"
            }
          ],
          "sources": [
            {
              "url": "https://example.com/source",
              "text": "<safely-extracted-source-text>",
              "title": "<source-title>"
            }
          ],
          "price_usdc": "0.003",
          "payment_model": "one_shot_x402",
          "accepted_delivery": true
        }
      }
    },
    "schema": {
      "type": "object",
      "$schema": "https://json-schema.org/draft/2020-12/schema",
      "required": [
        "input",
        "output"
      ],
      "properties": {
        "input": {
          "type": "object",
          "required": [
            "type",
            "method"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "http"
            },
            "method": {
              "type": "string"
            },
            "queryParams": {
              "type": "object",
              "properties": {
                "q": {
                  "type": "string"
                },
                "max_chars": {
                  "type": "string"
                },
                "fetch_count": {
                  "type": "string"
                },
                "search_count": {
                  "type": "string"
                }
              }
            }
          }
        },
        "output": {
          "type": "object",
          "required": [
            "type",
            "example"
          ],
          "properties": {
            "type": {
              "type": "string",
              "const": "json"
            },
            "example": {
              "type": "object"
            }
          }
        }
      }
    },
    "discoverable": true
  }
}

Provenance

Seen in the source catalog: 2026-10-24 23:35Z
Last indexed by Roundhouse: 2026-10-26 17:40Z
Last enriched (probe, favicon, geo): 2026-10-24 19:46Z
x402 version: 2
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 mcp-x402.onrender.com 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=mcp-x402.onrender.com'
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://mcp-x402.onrender.com/gate/squeezeos/api/web/research/once, 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.