# Pendo.io

> Pendo is a product-experience and product-analytics platform. Its Engage API gives programmatic access to the pages, features, guides, visitors, accounts, segments, reports, and metadata the Pendo agent collects, plus a MongoDB-like Aggregation API for structured event queries. Authentication uses a per-subscription integration key in the x-pendo-integration-key header (OAuth 2.0 is also published via RFC 8414 metadata).

## APIs
- [Engage API (docs)](https://engageapi.pendo.io/): REST API for pages, features, guides, visitors, accounts, segments, reports, metadata, and aggregations. Base URL https://app.pendo.io/api/v1.
- [Feedback API](https://feedbackapi.pendo.io/): separate Postman collection for Pendo Feedback.
- [Developer Portal](https://developers.pendo.io/): Pendo developer documentation and agent SDK updates.

## Specs
- [OpenAPI (Engage API)](openapi/pendoio-engage-openapi.yml): 3.0 spec derived from the public Pendo Postman collection (61 paths).

## Auth & Security
- [Authentication profile](authentication/pendoio-authentication.yml): integration-key header + OAuth 2.0 (authorization_code, client_credentials, PKCE).
- [OAuth Authorization Server metadata](well-known/pendoio-oauth-authorization-server.json): RFC 8414.
- [Domain security probe](security/pendoio-domain-security.yml)
- [Agentic access profile](agentic-access/pendoio-agentic-access.yml)

## Reference
- [API conventions](conventions/pendoio-conventions.yml)
- [Data model / ERD](data-model/pendoio-data-model.yml)
- [Error semantics](errors/pendoio-problem-types.yml)
- [Lifecycle & versioning](lifecycle/pendoio-lifecycle.yml)
- [Conformance](conformance/pendoio-conformance.yml)
- [Packages / SDKs](packages/pendoio-packages.yml): @pendo/agent (npm).
- [Agent Skills](skills/_index.yml)

## Docs & Support
- [Status page](https://status.pendo.io/)
- [Pricing](https://www.pendo.io/pricing/)
- [Terms of Service](https://www.pendo.io/legal/terms-of-service/)
- [Privacy Policy](https://www.pendo.io/legal/privacy-policy/)
- [GitHub org](https://github.com/pendo-io)