Introduction
Build product integrations with AI, using code you control and infrastructure built for scale.
What is Tenklo?
Tenklo is the integration layer for AI-built, code-owned product integrations.
Your users connect external APIs through Tenklo. You generate and customize TypeScript functions with your favorite coding agent. Your app, backend jobs, or agents then consume those functions through Tenklo's API, SDKs, or MCP server.
Tenklo supports 1,000+ APIs and handles auth, credentials, execution, retries, rate limits, observability, environments, and tenant isolation so you can ship integrations without rebuilding the same infrastructure for every provider.
Why it matters
Integration work used to mean choosing between slow custom builds and rigid pre-built connectors.
With Tenklo, you can describe the integration you need, generate working code in seconds, extend coverage as customers ask for new APIs, and customize behavior per customer while keeping the implementation in code you can review, test, and version control.
How it works
Embed Tenklo Auth in your product so users can connect accounts from external APIs. Tenklo handles OAuth, API keys, token refresh, scopes, permissions, and credential storage.
Build the integration logic as Tenklo Functions: TypeScript functions that call provider APIs, transform data, sync records, process webhooks, or perform actions. Generate them with AI, then edit them like normal application code.
Call functions from your backend, trigger them on schedules or webhooks, or expose selected action functions as tools for AI agents through schemas and MCP.
Tenklo's two core primitives are Auth for connecting user accounts and Functions for running integration logic on production infrastructure.
What you can build
Explore the main product integration use cases:
Tool calling for AI agents
Give agents scoped, observable access to external APIs through Tenklo action functions.
Sync external API data
Keep external API data fresh for your product, RAG pipeline, or change-detection workflow.
Run external API operations
Use Tenklo functions to read, write, and automate external APIs on demand.
Process external webhooks
Receive provider webhooks through Tenklo, then forward or process them with functions.
Build a unified API
Normalize several external APIs behind your own stable product interface.
Customize per customer
Adapt integration behavior for each customer without forking code.
What Tenklo handles
Auth and permissions
OAuth flows, API keys, token refresh, scopes, provider quirks, and per-user access to external APIs.
Integration runtime
Actions, syncs, webhooks, schedules, retries, rate-limit backoff, checkpoints, and resumable execution.
Agent-ready access
Tool schemas, MCP support, and scoped action functions your agents can call without handling provider credentials.
Production controls
Logs, metrics, alerts, isolated environments, CI/CD workflows, tenant isolation, open-source deployment, and compliance controls.