# ContactOut API

**Canonical:** https://apis.io/apis/contactout/contactout-api-2/  
**Provider:** ContactOut — https://apis.io/providers/contactout/  
**Base URL:** https://api.contactout.com  
**Documentation:** https://api.contactout.com

ContactOut API is published by [ContactOut](https://apis.io/providers/contactout/) on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 6 JSON Schema definitions. Tagged areas include Contact Data, Email Finder, Data Enrichment, People Search, and Company Search. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and 6 JSON Schemas.

REST API for B2B contact data: enrich LinkedIn profiles and email addresses with verified work and personal emails, phone numbers and profile details; search and count people by criteria; search companies and enrich domains; find decision makers; check whether an email or phone exists for a profile without revealing it; verify email deliverability singly or in batch (with a webhook callback); manage outreach campaigns; and read API usage stats and remaining credits. Authenticated with an API token header; credit-metered per result.

## Operations (27)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/linkedin/enrich` | from LinkedIn URL |
| GET | `/v1/email/enrich` | from email address |
| POST | `/v1/people/enrich` | People Enrich API |
| GET | `/v1/people/linkedin` | from LinkedIn Profile |
| POST | `/v1/people/linkedin/batch` | V1 Bulk ContactInfo |
| POST | `/v2/people/linkedin/batch` | V2 Bulk ContactInfo |
| GET | `/v2/people/linkedin/batch/{jobId}` | V2 Bulk ContactInfo |
| POST | `/v1/domain/enrich` | Company information from domains |
| POST | `/v1/people/search` | People Search API |
| POST | `/v1/people/count` | People Count API |
| GET | `/v1/people/decision-makers` | Decision Makers API |
| POST | `/v1/company/search` | Company Search API |
| GET | `/v1/people/person` | Email to LinkedIn API |
| GET | `/v1/people/linkedin/personal_email_status` | Personal Email Checker |
| GET | `/v1/people/linkedin/work_email_status` | Work Email Checker |
| GET | `/v1/people/linkedin/phone_status` | Phone Number Checker |
| POST | `/v1/people/identifiers` | Hashed Email API |
| GET | `/v1/email/verify` | Single |
| POST | `/v1/email/verify/batch` | Bulk |
| GET | `/v1/email/verify/batch/{jobUuid}` | Bulk (status) |
| GET | `/v1/campaigns` | List Campaigns |
| GET | `/v1/campaigns/{campaignId}` | Get Campaign |
| POST | `/v1/campaigns/{campaignId}/recipients` | Add Recipients |
| DELETE | `/v1/campaigns/{campaignId}/recipients` | Remove Recipients |
| POST | `/v1/campaigns/{campaignId}/start` | Start Campaign |
| POST | `/v1/campaigns/{campaignId}/stop` | Stop Campaign |
| GET | `/v1/stats` | API Usage Stats |

## Machine-readable artifacts (10)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/contactout/refs/heads/main/openapi/_ae-authored/contactout-openapi-generated.yml
- **Documentation** — https://api.contactout.com
- **APIReference** — https://api.contactout.com
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/contactout/refs/heads/main/json-schema/contactout-people-search-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/contactout/refs/heads/main/json-schema/contactout-linkedin-profile-from-linkedin-url-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/contactout/refs/heads/main/json-schema/contactout-linkedin-profile-from-email-address-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/contactout/refs/heads/main/json-schema/contactout-people-enrich-response-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/contactout/refs/heads/main/json-schema/contactout-company-search-request-schema.json
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/contactout/refs/heads/main/json-schema/contactout-company-information-from-domains-response-schema.json
- **APIsJSON** — https://raw.githubusercontent.com/api-evangelist/contactout/refs/heads/main/apis.yml

## Tags

Contact Data, Email Finder, Data Enrichment, People Search, Company Search, Email Verification, Sales Intelligence, Recruiting

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/contactout/contactout-api-2/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/contactout/.