# Vessel Outreach Actions API

**Canonical:** https://apis.io/apis/vessel/outreach-actions-api/  
**Provider:** Vessel — https://apis.io/providers/vessel/  
**Base URL:** https://api.vessel.dev  
**Documentation:** https://www.vessel.dev/

Vessel Outreach Actions API is one of 20 APIs that [Vessel](https://apis.io/providers/vessel/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Actions, Sales Engagement, Outreach, Integration, and Validation. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, and a GitHub repository.

The Vessel Actions API for Outreach — typed, validated wrappers over Outreach's native API served under /api/actions/outreach. Actions add request/response schema validation, standardized data types and normalized error handling on top of the downstream provider, so callers do not have to absorb that provider's quirks directly. Published by Vessel as OpenAPI 3.1.0 with 17 operations.

## Machine-readable artifacts (5)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/vessel/refs/heads/main/openapi/vessel-outreach-actions-openapi.yml
- **Documentation** — https://github.com/vesselapi/all-api-docs
- **APIReference** — https://github.com/vesselapi/all-api-docs/tree/main/docs/pages
- **GitHubRepository** — https://github.com/vesselapi/all-api-docs
- **SpectralRuleset** — https://raw.githubusercontent.com/api-evangelist/vessel/refs/heads/main/rules/vessel-api-rules.yml

## Other Vessel APIs (12)

- [Vessel Platform API](https://apis.io/apis/vessel/platform-api/)
- [Vessel CRM Unified API](https://apis.io/apis/vessel/crm-unified-api/)
- [Vessel Sales Engagement Unified API](https://apis.io/apis/vessel/engagement-unified-api/)
- [Vessel Chat Unified API](https://apis.io/apis/vessel/chat-unified-api/)
- [Vessel Dialer Unified API](https://apis.io/apis/vessel/dialer-unified-api/)
- [Vessel Marketing Automation Unified API](https://apis.io/apis/vessel/marketing-automation-unified-api/)
- [Vessel CRM API (v1, legacy)](https://apis.io/apis/vessel/crm-api-v1/)
- [Vessel Engagement API (v1, legacy)](https://apis.io/apis/vessel/engagement-api-v1/)
- [Vessel Salesforce Actions API](https://apis.io/apis/vessel/salesforce-actions-api/)
- [Vessel Slack Actions API](https://apis.io/apis/vessel/slack-actions-api/)
- [Vessel Microsoft Teams Actions API](https://apis.io/apis/vessel/teams-actions-api/)
- [Vessel Salesloft Actions API](https://apis.io/apis/vessel/salesloft-actions-api/)

## Tags

Actions, Sales Engagement, Outreach, Integration, Validation

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