SERVICE / DETAILother

BuiltWith

GET api.builtwith.com/agent/domain

OPEN SERVICE ↗

SONAR SCORE0.748

LIVE PRICE0.049500

BAZAAR LIVEcompatible

CDP INDEXEDno

DECISION EVIDENCE

Why an agent can trust this route.

23 observations in the last 24h

HANDSHAKE SUCCESS95.7%402 challenge reachable

PAID DELIVERY0.0%settlement observed

P90 LATENCY3243msrecent response window

PRICE DRIFT0.0%advertised vs observed

Sonar evidence is advisory. Paid delivery is shown as verified only when paid probes are available; otherwise route estimates use the unpaid handshake as a clearly labeled proxy.

SONAR PROBE HISTORY / 30D

Observed outcomes

JSON ↗

LIVE ENDPOINT METADATA

Return BuiltWith technology detections and metadata for one domain. Useful for company research, stack analysis, competitive intelligence, and sales qualification.

Resource: api.builtwith.com/agent/domain

Network: eip155:8453 · Asset: 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913 · Pay to: 0x1937E2d648b8f07A03429AE35f28C4942A756C94

Payment methods: — · Last validation: 2026-09-14 12:10:40.833+00

{
  "input": {
    "type": "object",
    "required": [
      "type",
      "method"
    ],
    "properties": {
      "type": {
        "type": "string",
        "const": "http"
      },
      "method": {
        "enum": [
          "GET"
        ],
        "type": "string"
      },
      "queryParams": {
        "type": "object",
        "required": [
          "domain"
        ],
        "properties": {
          "domain": {
            "type": "string",
            "maxLength": 253,
            "minLength": 1,
            "description": "Domain name to research, for example example.com. Do not include a URL path."
          },
          "liveOnly": {
            "type": "boolean",
            "default": false,
            "description": "When true, include only technologies currently detected on the domain."
          }
        },
        "additionalProperties": false
      }
    },
    "additionalProperties": false
  },
  "output": {
    "type": "object",
    "required": [
      "type"
    ],
    "properties": {
      "type": {
        "type": "string"
      },
      "example": {
        "type": "object",
        "description": "BuiltWith API JSON response. Fields vary by capability and available data.",
        "additionalProperties": true
      }
    }
  },
  "paymentRequirements": [
    {
      "raw": {
        "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
        "extra": {
          "name": "USD Coin",
          "version": "2"
        },
        "payTo": "0x1937E2d648b8f07A03429AE35f28C4942A756C94",
        "amount": "49500",
        "scheme": "exact",
        "network": "eip155:8453",
        "maxTimeoutSeconds": 300
      },
      "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
      "payTo": "0x1937E2d648b8f07A03429AE35f28C4942A756C94",
      "scheme": "exact",
      "network": "eip155:8453",
      "amountAtomic": "49500"
    }
  ]
}

METADATA PROVENANCE

Source catalog records are retained separately from live endpoint observations. Sonar score, uptime, and latency are advisory metrics. CDP indexing is not inferred from validation.