# chatrail-dev Connections API

**Canonical:** https://apis.io/apis/chatrail-dev/chatrail-dev-connections-api/  
**Provider:** chatrail-dev — https://apis.io/providers/chatrail-dev/  
**Base URL:** https://www.chatrail.dev  
**Documentation:** https://www.chatrail.dev/api-reference

chatrail-dev Connections API is one of 14 APIs that [chatrail-dev](https://apis.io/providers/chatrail-dev/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Connections. The published artifact set on APIs.io includes an OpenAPI specification.

WhatsApp numbers and their pairing lifecycle.

## Operations (10)

| Method | Path | Summary |
|---|---|---|
| PATCH | `/v1/connections/{connection}` | Change connection settings |
| GET | `/v1/connections/{connection}` | Get a connection |
| DELETE | `/v1/connections/{connection}` | Delete a connection |
| GET | `/v1/connections/{connection}/groups` | List WhatsApp groups |
| POST | `/v1/connections` | Create a connection |
| GET | `/v1/connections` | List connections |
| POST | `/v1/connections/{connection}/pair` | Begin pairing |
| GET | `/v1/connections/{connection}/qr/{grantId}` | Redeem a QR grant |
| POST | `/v1/connections/{connection}/suspend` | Suspend a connection |
| POST | `/v1/connections/{connection}/resume` | Resume a suspended connection |

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/chatrail-dev/openapi/chatrail-dev-connections-api-openapi.yml

## Other chatrail-dev APIs (12)

- [chatrail-dev AI API](https://apis.io/apis/chatrail-dev/chatrail-dev-ai-api/)
- [chatrail-dev Auth API](https://apis.io/apis/chatrail-dev/chatrail-dev-auth-api/)
- [chatrail-dev Billing API](https://apis.io/apis/chatrail-dev/chatrail-dev-billing-api/)
- [chatrail-dev Groups API](https://apis.io/apis/chatrail-dev/chatrail-dev-groups-api/)
- [chatrail-dev Internal API](https://apis.io/apis/chatrail-dev/chatrail-dev-internal-api/)
- [chatrail-dev MCP API](https://apis.io/apis/chatrail-dev/chatrail-dev-mcp-api/)
- [chatrail-dev Messages API](https://apis.io/apis/chatrail-dev/chatrail-dev-messages-api/)
- [chatrail-dev Operational API](https://apis.io/apis/chatrail-dev/chatrail-dev-operational-api/)
- [chatrail-dev Opt Outs API](https://apis.io/apis/chatrail-dev/chatrail-dev-opt-outs-api/)
- [chatrail-dev Schedules API](https://apis.io/apis/chatrail-dev/chatrail-dev-schedules-api/)
- [chatrail-dev Team API](https://apis.io/apis/chatrail-dev/chatrail-dev-team-api/)
- [chatrail-dev Webhooks API](https://apis.io/apis/chatrail-dev/chatrail-dev-webhooks-api/)

## Tags

Connections

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