FETCH402
← Protocol index

Resource / 359

healthy

Vibe Springs.

GET https://vibesprings.net/api/infra/discover ↗

Agent service discovery and search endpoint. Search and filter available x402 API endpoints by category, maximum query price, or keyword matches.

Eligibility
probeable
Failures
0
Last quote
2026-08-12 23:01:06 UTC
Last probe
2026-08-12 23:01:06 UTC
Payment requirements / accepts[] 1 options
State Network Scheme Atomic amount Asset payTo / untrusted
active eip155:8453 exact 20000 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 0x38C063312719220c676E988f0DEE14B4ec0e44C8

All advertised payment options are stored. Base (`eip155:8453`) is the operational network for ranking and canaries; non-Base options remain visible for transparency.

Probe evidence 1 recent
healthy 2026-08-12 23:01:06 UTC GET · HTTP 402 · 386ms · accepts 1 · base 1 ok
Request
GET https://vibesprings.net/api/infra/discover
Robots
allow
Note
http_402;accepts=1;base=1
Accepts fingerprint
c0654220daece0dcb014c150a2082aed4ecce3ecdd50b703df5c3777c6b02ebb

Accepts snapshot

[
  {
    "amount": "20000",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "assetTransferMethod": null,
    "extra": {
      "name": "USD Coin",
      "version": "2"
    },
    "maxTimeoutSeconds": 300,
    "network": "eip155:8453",
    "payTo": "0x38C063312719220c676E988f0DEE14B4ec0e44C8",
    "paymentFlow": null,
    "raw": {
      "amount": "20000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "maxTimeoutSeconds": 300,
      "max_timeout_seconds": 300,
      "network": "eip155:8453",
      "payTo": "0x38C063312719220c676E988f0DEE14B4ec0e44C8",
      "pay_to": "0x38C063312719220c676E988f0DEE14B4ec0e44C8",
      "scheme": "exact"
    },
    "scheme": "exact"
  }
]

PaymentRequired raw 

{
  "accepts": [
    {
      "amount": "20000",
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "extra": {
        "name": "USD Coin",
        "version": "2"
      },
      "maxTimeoutSeconds": 300,
      "network": "eip155:8453",
      "payTo": "0x38C063312719220c676E988f0DEE14B4ec0e44C8",
      "scheme": "exact"
    }
  ],
  "error": "Payment required",
  "extensions": {
    "bazaar": {
      "category": "agent-infrastructure",
      "info": {
        "input": {
          "method": "GET",
          "queryParams": {
            "category": "data/weather",
            "max_price": "0.01",
            "q": "weather"
          },
          "type": "http"
        },
        "output": {
          "example": {
            "category": null,
            "checked_at": "2026-06-26T20:00:00.000Z",
            "max_price": 0.01,
            "processingTime": "85ms",
            "query": "weather",
            "services": [
              {
                "category": "data/weather",
                "description": "...",
                "endpoint": "https://vibesprings.net/api/weather",
                "name": "Historical Weather",
                "price_usdc": 0.002
              }
            ],
            "total_found": 2
          },
          "type": "json"
        }
      },
      "schema": {
        "$schema": "https://json-schema.org/draft/2020-12/schema",
        "properties": {
          "input": {
            "additionalProperties": false,
            "properties": {
              "method": {
                "enum": [
                  "GET"
                ],
                "type": "string"
              },
              "queryParams": {
                "properties": {
                  "category": {
                    "description": "Filter category",
                    "type": "string"
                  },
                  "max_price": {
                    "description": "Max price in USDC",
                    "type": "string"
                  },
                  "q": {
                    "description": "Search keyword",
                    "type": "string"
                  }
                },
                "required": [],
                "type": "object"
              },
              "type": {
                "const": "http",
                "type": "string"
              }
            },
            "required": [
              "type",
              "method"
            ],
            "type": "object"
          },
          "output": {
            "properties": {
              "example": {
                "type": "object"
              },
              "type": {
                "type": "string"
              }
            },
            "required": [
              "type"
            ],
            "type": "object"
          }
        },
        "required": [
          "input"
        ],
        "type": "object"
      },
      "tags": [
        "infra",
        "discover",
        "search",
        "endpoints",
        "directory",
        "aggregator",
        "x402"
      ]
    }
  },
  "resource": {
    "description": "Agent service discovery and search endpoint. Search and filter available x402 API endpoints by category, maximum query price, or keyword matches.",
    "iconUrl": "https://vibesprings.net/logo.png",
    "mimeType": "application/json",
    "serviceName": "Vibe Springs",
    "tags": [
      "infra",
      "discover",
      "search",
      "endpoints",
      "directory"
    ],
    "url": "https://vibesprings.net/api/infra/discover"
  },
  "x402Version": 2
}

Response headers

{
  "alt-svc": "h3=\":443\"; ma=86400",
  "cache-control": "no-cache, no-store, must-revalidate",
  "connection": "keep-alive",
  "content-security-policy": "upgrade-insecure-requests",
  "content-type": "application/json",
  "date": "Wed, 12 Aug 2026 23:01:06 GMT",
  "panel": "hpanel",
  "payment-required": "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",
  "platform": "hostinger",
  "pragma": "no-cache",
  "referrer-policy": "strict-origin-when-cross-origin",
  "server": "hcdn",
  "strict-transport-security": "max-age=63072000; includeSubDomains; preload",
  "transfer-encoding": "chunked",
  "vary": "Accept-Encoding",
  "x-content-type-options": "nosniff",
  "x-frame-options": "DENY",
  "x-hcdn-request-id": "afdacc0d8d2edc9386c14b946d59028a-tok-edge4",
  "x-xss-protection": "1; mode=block"
}

Response body 

{}

Request headers

{
  "accept": "*/*",
  "user-agent": "Fetch402Bot/0.1 (+https://fetch402.com/crawler; contact: crawler@fetch402.com)"
}

Machine contract

Schemas.

InputJSON
{
  "method": "GET",
  "queryParams": {
    "category": "data/weather",
    "max_price": "0.01",
    "q": "weather"
  },
  "type": "http"
}
OutputJSON
{
  "example": {
    "category": null,
    "checked_at": "2026-06-26T20:00:00.000Z",
    "max_price": 0.01,
    "processingTime": "85ms",
    "query": "weather",
    "services": [
      {
        "category": "data/weather",
        "description": "...",
        "endpoint": "https://vibesprings.net/api/weather",
        "name": "Historical Weather",
        "price_usdc": 0.002
      }
    ],
    "total_found": 2
  },
  "type": "json"
}