# AdSpendSpy (Meta Ad Library Spend API)

**Canonical:** https://apis.io/providers/adspendspy/  
**Website:** https://www.adspendspy.com  
**APIs profiled:** 1

AdSpendSpy provides a tool that leverages the official Meta Ad Library to estimate and analyze ad spend on Facebook and Meta platforms. Users can search for competitors, view ad creatives, spend estimates, and track campaign performance through an intuitive web interface and API endpoints. The service offers a free trial and subscription plans for deeper insights.

## Kin Score — 46.4 / 100 (developing)

Scored 2026-10-31 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 63.3 |
| Contract Quality | 70.8 |
| Contract Governance | 35.6 |
| Operational Transparency | 13.2 |
| Developer Ergonomics | 40.5 |
| Access Clarity | 34.2 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 24.5 (matched via fallback).

## Agent readiness — 43.0 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | documented |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | derived |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | yes |
| Agent Skills | no |
| Well Known Catalog | yes |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |

## APIs (2)

- **Meta Ad Library Spend API** — Meta Ad Library Spend API provided via AdSpendSpy
- **Meta Ad Library Spend API by AdSpendSpy API** — Account-scoped access to the advertisers you track in AdSpendSpy, their ads, your saved lists, projects and pending alerts, plus AdSpendSpy's estimated ad spend in EUR (cumulati...

## MCP servers (1)

- **AdSpendSpy (Meta Ad Library Spend API) MCP Server** — Remote MCP server at www.adspendspy.com.

## Security (1)

- **Adspendspy Domain Security** — TLSv1.3

## Tags

Company, Advertising, Analytics, Meta, API

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