# ZoomInfo

**Canonical:** https://apis.io/providers/gtm/  
**Website:** https://gtm.ai/  
**APIs profiled:** 8

ZoomInfo provides a comprehensive suite of B2B data APIs that deliver company, contact, and intent information to power sales, marketing, and recruiting workflows. The platform aggregates millions of firmographic and technographic records, enabling users to enrich CRM data, build lead lists, and automate outreach. With robust search, enrichment, and intent signals, ZoomInfo helps businesses accelerate revenue generation and improve data quality across the customer lifecycle.

## Kin Score — 50.5 / 100 (developing)

Scored 2026-10-23 under rubric 0.25.0.

| Facet | Score |
|---|---|
| Discoverability | 61.7 |
| Contract Quality | 64.7 |
| Contract Governance | 22.0 |
| Operational Transparency | 47.4 |
| Developer Ergonomics | 56.5 |
| Access Clarity | 31.6 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 26.5 (matched via fallback).

## Agent readiness — 41.5 (agent-ready)

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

## APIs (8)

- **Agent API** — Agent API V1
- **Copilot API** — Copilot API V1
- **Data API** — Data API V1
- **Data Quality API** — Data Quality API V1
- **Studio API** — GTM Studio API V1
- **Marketing API** — Marketing API V1
- **Platform API** — Platform API V1
- **Vertical Datasets API** — Vertical Datasets API V1

## MCP servers (1)

- **ZoomInfo MCP Server** — Remote MCP server at docs.gtm.ai.

## Agentic access (1)

- **Gtm Agentic Access** — 120 operations · 63 acting · 6 human-in-the-loop

## Security (2)

- **Gtm Authentication** — oauth2 · 1 scheme
- **Gtm Domain Security** — TLSv1.3 · DMARC

## Plans (1)

- **Gtm Plans Pricing**

## Tags

Company, B2B, Data, Sales

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