# PebblePost Platform API

**Canonical:** https://apis.io/apis/pebblepost/pebblepost-platform-api/  
**Provider:** PebblePost — https://apis.io/providers/pebblepost/  
**Base URL:** https://api.pebblepost.com  
**Documentation:** https://www.pebblepost.com/platform/

PebblePost Platform API is one of 2 APIs that [PebblePost](https://apis.io/providers/pebblepost/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Marketing, Direct Mail, and Advertising. The published artifact set on APIs.io includes authentication docs.

A live but publicly undocumented platform API surface behind the PebblePost PDM Manager application. Two hosts respond: api.pebblepost.com (an Express service that answers GET /health with {"status":"UP"} and returns a JSON error envelope of {message, errorType} on unknown paths) and api.pbbl.co (an AWS API Gateway that answers every path with HTTP 403 Missing Authentication Token). PebblePost publishes no API reference, OpenAPI definition, or self-serve credential flow for either host; access is arranged through a PebblePost account team.

## Machine-readable artifacts (2)

- **Authentication** — https://raw.githubusercontent.com/api-evangelist/pebblepost/refs/heads/main/authentication/pebblepost-authentication.yml
- **ErrorCatalog** — https://raw.githubusercontent.com/api-evangelist/pebblepost/refs/heads/main/errors/pebblepost-problem-types.yml

## Other PebblePost APIs (1)

- [PebblePost JavaScript Tag](https://apis.io/apis/pebblepost/pebblepost-javascript-tag/)

## Tags

Marketing, Direct Mail, Advertising

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