> For the complete documentation index, see [llms.txt](https://developer.celigo.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.celigo.com/api/api-reference.md).

# API Reference

Every integrator.io REST resource, generated from the OpenAPI specs. Each page lists that resource's endpoints, parameters, schemas, and example requests and responses.

Resources are grouped by what they are. Use the sidebar when you know the resource name; use the groups below when you are exploring what exists.

New to the API? Start with [Make your first API request](/api/getting-started/getting-started.md) and [Authentication](/api/getting-started/authentication.md). For behavior shared across every resource, see [Pagination](/api/using-the-api/pagination.md), [Sort & filter](/api/using-the-api/sorting-filtering.md), [Rate limits](/api/using-the-api/rate-limits.md), and [Errors & status codes](/api/using-the-api/errors.md).

Need the specs as files, for client generation or request validation? The same OpenAPI documents are on npm as `@celigo/api-specs` — see [OpenAPI specs](/api/using-the-api/openapi-specs.md).

## Groups

| Group                                                                                  | What it covers                                                                                                   |
| -------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------- |
| [Integrations & flows](/api/api-reference/integrations-and-flows.md)                   | Integrations, flows, and the topics that hand records between flows.                                             |
| [Exports, imports & tools](/api/api-reference/exports-imports-and-tools.md)            | The processing steps that read, write, and transform records, shared by flows, APIs, AI agents, and MCP servers. |
| [Data stores](/api/api-reference/data-stores.md)                                       | File storage, lookup caches, and durable state that steps use between runs.                                      |
| [Scripts & stacks](/api/api-reference/scripts-and-stacks.md)                           | Custom JavaScript hooks and the runtimes that execute them.                                                      |
| [Connections & HTTP connectors](/api/api-reference/connections-and-http-connectors.md) | Credentials for external systems, HTTP connector definitions, and on-premise agents.                             |
| [B2B Manager](/api/api-reference/b2b-manager.md)                                       | EDI profiles, file definitions and parsers, transactions, trading partner transports, and label templates.       |
| [Data Ingestion](/api/api-reference/data-ingestion.md)                                 | Syncs that replicate an application into a data warehouse, and their jobs.                                       |
| [API Management](/api/api-reference/api-management.md)                                 | Custom APIs and the APIM layer that publishes them.                                                              |
| [AI & MCP](/api/api-reference/ai-and-mcp.md)                                           | AI agent steps, guardrails, MCP servers, and MCP OAuth providers.                                                |
| [Marketplace & templates](/api/api-reference/marketplace-and-templates.md)             | The published catalog, installable templates, and Integration App connectors.                                    |
| [Monitoring](/api/api-reference/monitoring.md)                                         | Jobs, event reports, audit logs, notifications, and tags.                                                        |
| [Account & admin](/api/api-reference/account-and-admin.md)                             | Account, environments, licensing, users, MCP end users, and the recycle bin.                                     |