---
title: "All registered connectors"
method: GET
path: "/v1/delivery/catalog/connectors"
tags: ["Delivery"]
---

# All registered connectors

`GET /v1/delivery/catalog/connectors`

## Request

- Base URL: `https://api.talonic.com`
- URL: `https://api.talonic.com/v1/delivery/catalog/connectors`
- Auth: HTTP bearer

The current build ships seven live backend connectors: `webhook` (HTTP
POST with HMAC signing), `sftp`, `s3`, `azure_blob`, `google_drive`
(OAuth, `drive.file` scope), `onedrive` (OAuth, Microsoft Graph
`Files.ReadWrite.All`), and `google_sheets` (OAuth, `drive.file` +
`spreadsheets` scopes; record-oriented tabular upsert). Future OAuth-
based connectors (SharePoint, Gmail, Outlook, Hubspot) appear in the
frontend destinations catalog as placeholders and will be listed here
once their backend implementations land.

## Response `200`

Array of connector catalog entries.

- object[]
  - `type` string, required
  - `capabilities` ConnectorCapabilities, required
    - `supported_serializers` string[], required
    - `supported_deliverable_kinds` string[], required
    - `max_payload_bytes` integer: Connector's own cap. TransportWrapper enforces the smaller of this and the per-destination override.
    - `auth_types` string[], required
    - `delivery_semantics` 'record' | 'batch' | 'file', required
    - `default_rate_limit` object
      - `ratePerSec` number
      - `capacity` integer

## Other responses

- `401`: Missing or invalid API key.
- `429`: Daily rate limit exceeded.

---

[API](https://skmtc.dev/talonic/apis/talonic-api.md) · [All operations](https://skmtc.dev/talonic/apis/talonic-api/llms.txt) · [OpenAPI document](https://skmtc.dev/talonic/apis/talonic-api/revisions/678fe5f8c9c3?raw)