# PebblePost

**Canonical:** https://apis.io/providers/pebblepost/  
**Website:** https://www.pebblepost.com/  
**APIs profiled:** 2

PebblePost is a New York-based commerce marketing platform that pioneered Programmatic Direct Mail (PDM) and now also operates a Performance CTV product. Its Performance Marketing Engine turns first-party website intent signals, household identity and transaction data — surfaced through the PebblePost Graph — into targeted physical mail and connected-TV campaigns for retail and direct-to-consumer brands, with conversion measurement reported through a Performance Dashboard. Brands integrate by installing the PebblePost JavaScript tag (a window._pp client-side collector served from cdn.pbbl.co) and by syncing commerce data through connectors such as Shopify. Live API hosts run at api.pebblepost.com and api.pbbl.co, but PebblePost publishes no public developer portal, API reference, OpenAPI definition or self-serve API keys — API access is arranged through a PebblePost account team.

## Kin Score — 28.4 / 100 (thin)

Scored 2026-08-17 under rubric 0.11.0. Trend: flat (+0.0 from 28.4).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 0.0 |
| Governance | 22.9 |
| Operational Transparency | 5.3 |
| Developer Ergonomics | 37.0 |
| Commercial Clarity | 50.0 |

## Agent readiness — 15.8 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | documented |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## APIs (2)

- **PebblePost JavaScript Tag** — The PebblePost JavaScript tag is the provider's public client-side integration surface. Brands drop a script on their site that populates a window._pp array with a Brand ID (bri...
- **PebblePost Platform API** — 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 /...

## Security (3)

- **Pebblepost Authentication** — account-issued-identifier/out-of-band-credential-exchange/interactive-login · 5 schemes
- **Pebblepost Domain Security** — TLSv1.3 · HSTS · DNSSEC · DMARC
- **Pebblepost Trust Center** — SOC 2

## Plans (1)

- **Pebblepost Plans Pricing**

## Tags

Company, Marketing, Advertising, Direct Mail, Connected TV, Retail, Commerce, Identity, Analytics

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/pebblepost/). Scores are computed from the provider's own public artifacts under a published rubric.