# Contractbook

**Canonical:** https://apis.io/providers/contractbook/  
**Website:** https://contractbook.com  
**APIs profiled:** 7

Contractbook is a contract lifecycle management (CLM) platform that turns static contracts into structured, automatable data. Its Public API v3 (base https://api.contractbook.com/v3, Bearer API-key auth) lets teams generate pre-filled contract drafts from any data source, send documents for electronic signature, manage templates, organize documents into spaces, run automations, upload attachments, and receive webhook notifications on document life-cycle events. Contractbook covers the full contract lifecycle - drafting, negotiation, signing, storage, and post-signature management - for legal, sales, HR, and procurement teams.

## Kin Score — 37.1 / 100 (thin)

Scored 2026-08-24 under rubric 0.13.0. Trend: flat (+0.5 from 36.6).

| Facet | Score |
|---|---|
| Discoverability | 74.1 |
| Contract Quality | 51.8 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 31.6 |
| Developer Ergonomics | 23.8 |
| Commercial Clarity | 39.5 |
| Access Clarity | 39.5 |

## Agent readiness — 28.1 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | bearer |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | partial |
| 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 |
| Delegated Identity | no |
| Protected Resource Metadata | no |
| Dynamic Client Registration | no |
| Agentic Commerce | no |

## Access

Paid · Self-serve signup — onboarding: self-serve, pricing: paid, trial: no (confidence: high).

## APIs (7)

- **Contractbook Document Webhooks** — Contractbook's document life-cycle notification (webhook) mechanism. When a document is created, updated, or signed, Contractbook sends an HTTP request to a client-configured ca...
- **Contractbook Attachments API** — The Attachments API from Contractbook — 1 operation(s) for attachments.
- **Contractbook Automations API** — The Automations API from Contractbook — 2 operation(s) for automations.
- **Contractbook Document sharing API** — The Document sharing API from Contractbook — 1 operation(s) for document sharing.
- **Contractbook Documents API** — The Documents API from Contractbook — 5 operation(s) for documents.
- **Contractbook Spaces API** — The Spaces API from Contractbook — 2 operation(s) for spaces.
- **Contractbook Templates API** — The Templates API from Contractbook — 2 operation(s) for templates.

## Agentic access (1)

- **Contractbook Agentic Access** — 16 operations · 9 acting

## Security (1)

- **Contractbook Authentication** — http · 1 scheme

## Plans (1)

- **Contractbook Plans Pricing**

## Tags

Contract Management, CLM, Contract Lifecycle, Legal, E-Signature, Contracts, Document Automation, Legal Tech

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