> ## Documentation Index
> Fetch the complete documentation index at: https://deepline.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# CrustData V3: Company Identify

> Free company lookup: identify a company from its domain, LinkedIn company URL, CrustData ID or name. Treat name-only results as unverified candidates.

Free company lookup: identify a company from its domain, LinkedIn company URL, CrustData ID or name.

> [!NOTE]
>
> Tool ID: `crustdata_v3_company_identify`

## Run this action

Use the TypeScript SDK for one call. Use `ctx.tools.execute(...)` inside a Play for durable calls, scheduled calls, or CSV processing.

```ts theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
import { Deepline } from 'deepline';

const deepline = await Deepline.connect();
const result = await deepline.tools.execute(
  'crustdata_v3_company_identify',
  {
    "names": [
      "Example"
    ],
    "domains": [
      "example.com"
    ],
    "crustdata_company_ids": [
      123
    ]
  },
);

console.log(result.toolResponse.raw);
```

### CLI

```bash theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
deepline tools execute crustdata_v3_company_identify --input '{
  "names": [
    "Example"
  ],
  "domains": [
    "example.com"
  ],
  "crustdata_company_ids": [
    123
  ]
}' --json
```

## Example response

The SDK returns this shape at `result.toolResponse.raw`. The example values illustrate the response.

```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
{
  "data": [
    {
      "matched_on": "jane.doe@example.com",
      "match_type": "name",
      "matches": [
        {
          "confidence_score": 123,
          "company_data": {}
        }
      ]
    }
  ]
}
```

Use `deepline describe crustdata_v3_company_identify --json` for the latest machine-readable contract.

## Input reference

Prefer a domain, LinkedIn company URL, or Crustdata company ID. Name-only results are unverified candidates and must be independently verified before identity writeback.

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `payload.names` | `array` | No | — | Full legal company names, including suffixes in the same string. Name-only matches are candidates, not verified identities. confirm a domain or LinkedIn company URL before updating stored company data. |
| `payload.domains` | `array` | No | — | — |
| `payload.crustdata_company_ids` | `array` | No | — | — |
| `payload.professional_network_profile_urls` | `array` | No | — | — |
| `payload.fields` | `array` | No | — | Field groups to include in `company_data`. When `fields` is omitted, only `crustdata_company_id` and `basic_info` are returned — sections such as `headcount`, `funding`, `people`, and `hiring` must be listed explicitly. Valid field groups for enrich: basic\_info, revenue, headcount, funding, hiring, web\_traffic, seo, competitors, employee\_reviews, people, locations, taxonomy, followers, news, software\_reviews, social\_profiles, reviews, public\_launches, market\_intel, metadata, See the live schema for the complete constraint. |
| `payload.exact_match` | `boolean` | No | — | Whether to use exact matching (null means auto-detect) |

<details>
  <summary>Show raw input schema</summary>

  ### Input JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Prefer a domain, LinkedIn company URL, or Crustdata company ID. Name-only results are unverified candidates and must be independently verified before identity writeback.",
    "properties": {
      "names": {
        "type": [
          "array",
          "null"
        ],
        "description": "Full legal company names, including suffixes in the same string. Name-only matches are candidates, not verified identities; confirm a domain or LinkedIn company URL before updating stored company data.",
        "items": {
          "type": "string"
        },
        "aliases": [
          "name",
          "company_name"
        ]
      },
      "domains": {
        "type": [
          "array",
          "null"
        ],
        "items": {
          "type": "string"
        },
        "aliases": [
          "domain",
          "company_domain"
        ]
      },
      "crustdata_company_ids": {
        "type": [
          "array",
          "null"
        ],
        "items": {
          "type": "integer"
        }
      },
      "professional_network_profile_urls": {
        "type": [
          "array",
          "null"
        ],
        "items": {
          "type": "string"
        },
        "aliases": [
          "company_linkedin_url"
        ]
      },
      "fields": {
        "type": "array",
        "description": "Field groups to include in `company_data`. When `fields` is omitted, only `crustdata_company_id` and `basic_info` are returned — sections such as `headcount`, `funding`, `people`, and `hiring` must be listed explicitly. Valid field groups for enrich: basic_info, revenue, headcount, funding, hiring, web_traffic, seo, competitors, employee_reviews, people, locations, taxonomy, followers, news, software_reviews, social_profiles, reviews, public_launches, market_intel, metadata, crustdata_company_id, updated_at, indexed_at. Also available: social_posts, which is never returned by default and must be requested explicitly. Not valid for enrich: roles, skills (search-only fields).",
        "items": {
          "type": "string"
        }
      },
      "exact_match": {
        "type": [
          "boolean",
          "null"
        ],
        "description": "Whether to use exact matching (null means auto-detect)"
      }
    },
    "required": [],
    "additionalProperties": false
  }
  ```
</details>

## Output reference

Standard tool result payload.

| Name | Type | Required | Default | Details |
| - | - | - | - | - |
| `result.data` | `array` | Yes | — | Top-level array returned by /company/identify with one entry per submitted identifier. |
| `result.data[].matched_on` | `string` | No | — | The specific input value (e.g., 'google.com') |
| `result.data[].match_type` | `"name" \| "domain" \| "crustdata_company_id" \| "professional_network_profile_url"` | No | — | Allowed: `name`, `domain`, `crustdata_company_id`, `professional_network_profile_url`. |
| `result.data[].matches` | `array` | No | — | — |
| `result.data[].matches[].confidence_score` | `number` | No | — | Format: `float`. |
| `result.data[].matches[].company_data` | `object` | No | — | Basic company fields returned inside identify matches. |
| `result.data[].matches[].company_data.crustdata_company_id` | `integer` | No | — | — |
| `result.data[].matches[].company_data.basic_info` | `object` | No | — | — |
| `result.data[].matches[].company_data.basic_info.crustdata_company_id` | `integer` | No | — | — |
| `result.data[].matches[].company_data.basic_info.name` | `string \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.primary_domain` | `string \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.all_domains` | `array \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.website` | `string \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.professional_network_url` | `string \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.professional_network_id` | `string \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.profile_name` | `string \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.logo_permalink` | `string \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.description` | `string \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.company_type` | `string \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.year_founded` | `integer \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.employee_count_range` | `string \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.markets` | `array \| null` | No | — | — |
| `result.data[].matches[].company_data.basic_info.industries` | `array \| null` | No | — | — |
| `result.data[].matches[].company_data.social_profiles` | `object` | No | — | — |
| `result.data[].matches[].company_data.social_profiles.professional_network` | `string \| null` | No | — | Profile URL for the company. Same value also surfaced at basic\_info.professional\_network\_url. |
| `result.meta` | `object` | No | — | Additional response metadata (status, paging). |

<details>
  <summary>Show raw output schema</summary>

  ### Output JSON Schema

  ```json theme={"languages":{"custom":["/languages/deepline-prompt.json"]}}
  {
    "type": "object",
    "description": "Standard tool result payload.",
    "properties": {
      "data": {
        "type": "array",
        "description": "Top-level array returned by /company/identify with one entry per submitted identifier.",
        "items": {
          "type": "object",
          "description": "One result entry in the identify response — one per submitted identifier.",
          "properties": {
            "matched_on": {
              "type": "string",
              "description": "The specific input value (e.g., 'google.com')"
            },
            "match_type": {
              "type": "string",
              "enum": [
                "name",
                "domain",
                "crustdata_company_id",
                "professional_network_profile_url"
              ]
            },
            "matches": {
              "type": "array",
              "items": {
                "type": "object",
                "description": "A single company match from /company/identify with confidence score and core company data.",
                "properties": {
                  "confidence_score": {
                    "type": "number",
                    "format": "float"
                  },
                  "company_data": {
                    "type": "object",
                    "description": "Basic company fields returned inside identify matches.",
                    "properties": {
                      "crustdata_company_id": {
                        "type": "integer"
                      },
                      "basic_info": {
                        "type": "object",
                        "properties": {
                          "crustdata_company_id": {
                            "type": "integer"
                          },
                          "name": {
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "primary_domain": {
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "all_domains": {
                            "type": [
                              "array",
                              "null"
                            ],
                            "items": {
                              "type": "string"
                            }
                          },
                          "website": {
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "professional_network_url": {
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "professional_network_id": {
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "profile_name": {
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "logo_permalink": {
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "description": {
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "company_type": {
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "year_founded": {
                            "type": [
                              "integer",
                              "null"
                            ]
                          },
                          "employee_count_range": {
                            "type": [
                              "string",
                              "null"
                            ]
                          },
                          "markets": {
                            "type": [
                              "array",
                              "null"
                            ],
                            "items": {
                              "type": "string"
                            }
                          },
                          "industries": {
                            "type": [
                              "array",
                              "null"
                            ],
                            "items": {
                              "type": "string"
                            }
                          }
                        },
                        "additionalProperties": false
                      },
                      "social_profiles": {
                        "type": "object",
                        "properties": {
                          "professional_network": {
                            "type": [
                              "string",
                              "null"
                            ],
                            "description": "Profile URL for the company. Same value also surfaced at basic_info.professional_network_url."
                          }
                        },
                        "additionalProperties": false
                      }
                    },
                    "additionalProperties": false
                  }
                },
                "additionalProperties": false
              }
            }
          },
          "additionalProperties": false
        }
      },
      "meta": {
        "type": "object",
        "description": "Additional response metadata (status, paging).",
        "additionalProperties": true
      }
    },
    "required": [
      "data"
    ],
    "additionalProperties": false
  }
  ```
</details>

## Deepline cost

* Pricing model: `fixed` (per call).
* Estimated Deepline credits: `0` per pricing unit.
* Provider-native pricing may still exist outside Deepline credit billing.

## Related documentation

* [CrustData V3 provider guide](https://deepline.com/docs/providers/crustdata-v3/guide.md)
* [SDK V2 quickstart](https://deepline.com/docs/sdk-v2/quickstart.md)
* [SDK reference](https://deepline.com/docs/sdk-v2/sdk-reference.md)
* [Run tools across a CSV](https://deepline.com/docs/sdk-v2/batch-csv.md)


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