Clutch Company API

POST

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Get a Clutch company profile from its /profile/ link or slug: website, headcount, service-line breakdown, office locations, social links, registered entity and contacts. The details are what the firm states on Clutch and are not independently verified.

Price $1.39 per 1,000 requests ($0.001389 per call). Failed calls and empty results are not charged. Synchronous. For slow jobs add "mode": "async" to the body, take the job_id and poll.

AI prompt

Paste this into your AI assistant. It already holds this endpoint's parameters, response fields and an example request, so the assistant can ask what you need and then write the scraper.

Please help me write a data collection script with the EveryInfra Clutch Company endpoint (clutch/company).

Endpoint contract:
- Request: POST https://api.everyinfra.com/api/v1/social with the header Authorization: Bearer <API key>. Read the key from the EVERYINFRA_API_KEY environment variable and never hard-code it.
- In the request body, set platform to clutch and action to company, and put the parameters inside params.
- Required parameters:
- url: Specifies a Clutch profile URL (/profile/<slug>) or bare slug. Used by company for service lines and size data, and reviews for project feedback.
- Returns one object. Main fields: id, url, name, text, website, employees_count, review_count, service_lines, locations, social_links, business_entity, email; 14 fields in total, full list at https://api.everyinfra.com/api/v1/social/catalog?platform=clutch.
- Example request body:
{
"platform": "clutch",
"action": "company",
"params": {
"url": "https://clutch.co/profile/leobit"
}
}
- Price: $1.39 per 1,000 requests; failed and empty results are not charged.
- For dozens or hundreds of targets, add "mode": "async" to the body: you get a job_id at once and poll GET https://api.everyinfra.com/api/v1/jobs/{job_id} for the result.
- On 422, fix the request using the suggested parameter names and allowed values in the error; on 429 or 503, wait for Retry-After and try again.

Before writing code, ask me which targets I need, how many, which fields, and what output format I want; then confirm the plan and the rough cost with me.

Request parameters

Name	In	Type	Required	Default	Description
`Authorization`	header	`string`	Yes	-	Bearer followed by your API key. Create it in the console; never put it in a URL or a code repository.
`platform`	body	`string`	Yes	`clutch`	Platform identifier, fixed value.
`action`	body	`string`	Yes	`company`	Capability identifier, fixed value.
`url`	body.params	Not declared	Yes	-	Specifies a Clutch profile URL (/profile/<slug>) or bare slug. Used by company for service lines and size data, and reviews for project feedback. The reviews action automatically appends #reviews, so project titles or client company names should not be included.

Code samples

bash

curl -X POST 'https://api.everyinfra.com/api/v1/social' \
  -H "Authorization: Bearer $EVERYINFRA_API_KEY" \
  -H 'Content-Type: application/json' \
  --data-raw '{
  "platform": "clutch",
  "action": "company",
  "params": {
    "url": "https://clutch.co/profile/leobit"
  }
}'

[OpenAPI definition (JSON)]Samples read the key from the EVERYINFRA_API_KEY environment variable; copied code never contains your key.

Response example

Real response

Captured September 26, 2026 at 08:56 (UTC) by calling this API with the parameters in the code sample above. results and count are that call's real response with personal information (names, handles, avatars, profile links, contact details) removed. id, billing and quota differ on every call, so only their shape is shown.

json

{
  "id": "req_…",
  "platform": "clutch",
  "action": "company",
  "results": {
    "id": "https://clutch.co/profile/leobit",
    "url": "https://clutch.co/profile/leobit",
    "name": "Leobit",
    "text": "Leobit is a full-cycle .NET, AI, and web application development provider for technology companies and startups primarily located in the US, EU, and the UK.\nWe have representative offices in Austin, TX (USA), Tallinn (Estonia), Kraków (Poland), London (UK) and the development cen…",
    "website": "https://leobit.com/",
    "employees_count": "50 - 249",
    "service_lines": [
      {},
      {},
      {}
    ],
    "locations": [
      {
        "name": "Headquarters",
        "address": "Stryiska Street 108",
        "country": "Ukraine"
      }
    ],
    "social_links": [
      "https://www.linkedin.com/company/leobit",
      "https://www.facebook.com/LeobitLLC/",
      "https://twitter.com/LeobitLLC"
    ],
    "business_entity": {
      "name": "Leobit LLC",
      "jurisdictionOfFormation": "Ukraine",
      "dateOfFormation": "June 11, 2014",
      "status": "Active",
      "lastUpdated": "January 30, 2019",
      "ID": "39478443"
    },
    "platform": "clutch"
  },
  "billing": {
    "charged": …,
    "charged_usd": …,
    "balance_after_usd": …,
    …
  },
  "quota": { … }
}

Response fields

Business data is in results. The table lists the fields a record can contain; values the platform does not show are never made up.

Field	Meaning
`id`	The record's unique ID on the platform. Unique only within one platform; IDs can repeat across platforms.
`url`	Link to the record on the platform.
`name`	Name of the object itself, for account, product and business capabilities.
`text`	Body text with HTML removed, returned in full and never cut short (on a few platforms the list results themselves carry only an excerpt; the platform's field notes say so).
`website`	External website entered by the account or business.
`employees_count`	Keeps the platform's own meaning
`review_count`	Number of reviews, for product and business capabilities. null means not disclosed, not 0.
`service_lines`	Keeps the platform's own meaning
`locations`	Keeps the platform's own meaning
`social_links`	Keeps the platform's own meaning
`business_entity`	Keeps the platform's own meaning
`email`	Contact email address, passed through as is.
`emails`	Contact email addresses (a record can have several), passed through as is with duplicates removed.
`phone`	Contact phone number, passed through without format normalization.
`platform`	Source platform identifier, the same as platform in the request (for example xiaohongshu, tiktok).

Errors and billing

401: Missing or invalid key. Authentication runs before parameter checks, so unauthenticated requests never see the parameter schema.
422: Wrong parameter name or value. The error lists the parameters and allowed values this capability accepts and the closest match; it happens before any charge.
402: Insufficient balance. Top up first.
429: The account's per-minute request limit was reached (all of its API keys count together; a key's own lower limit applies first). Wait for Retry-After and try again; a rate package in the console raises the limit.
503: Could not complete right now. Any charge for the call goes back to your balance automatically, and the billing receipt in the response states the actual outcome, including when it is not yet known. Do not resend blindly.
200 empty: The request completed without data and is not charged (billing.reason = empty_result_refunded).