REST API

Everything the Komo app does is backed by a REST API at https://api.komo.ai/api, and your API key works on all of it — the MCP tools are a curated wrapper over this surface.

Authentication

Create a key at app.komo.ai/settings/api-keys. Two equivalent header forms:

curl -H "x-api-key: pk_xxx:sk_xxx" https://api.komo.ai/api/usage/summary
curl -H "Authorization: Bearer pk_xxx:sk_xxx" https://api.komo.ai/api/usage/summary

Every response carries X-API-Version: 1.

Discovering endpoints

Public OpenAPI subset: https://api.komo.ai/api/public-openapi.json — the curated public surface (CRM, search, lists, campaigns, LinkedIn actions, inbox connection, usage).
llms.txt: https://api.komo.ai/llms.txt — agent-oriented summary of the API + MCP server.

Python SDK

import komo

client = komo.Komo(api_key="pk_xxx:sk_xxx")

The komo package (beta) currently wraps agents and threads; use the REST endpoints directly for CRM/campaign/LinkedIn operations.

Errors & limits

Status	Meaning
`401`	Key missing, malformed, revoked, or expired
`402`	Insufficient credits or plan gate (body includes the reason)
`409`	Conflict — e.g. LinkedIn seat not connected (`LINKEDIN_NOT_CONNECTED`)
`422`	Validation error (body lists the offending fields)
`429`	Rate limit or LinkedIn safety cap — honor `Retry-After`

Per-key rate limits: 120 requests/min overall, 20/min on expensive search/enrichment routes. Credit-consuming endpoints reserve credits before running and refund on failure.

Staging

The same API and MCP server run on Trybase staging: https://api.trybase.ai/api and https://api.trybase.ai/mcp.

Get started

Sales CRM

Agents & Playbooks

Integrations

API & MCP

Authentication

Discovering endpoints

Python SDK

Errors & limits

Staging

​Authentication

​Discovering endpoints

​Python SDK

​Errors & limits

​Staging

Authentication

Discovering endpoints

Python SDK

Errors & limits

Staging