Velane

Velane is an integration lifecycle platform built specifically for AI agents. Instead of writing glue code, managing OAuth tokens, or setting up deployment pipelines, developers give their agent a single MCP connection. The agent can then discover connected accounts, fetch live API documentation, write Bun or Python workflows, test them in a sandbox, and promote them to production — all from within the chat window. Velane handles the runtime, credential management, and environment promotion so the developer stays focused on the agent logic.

The platform connects to over 800 APIs through Nango, covering services like Salesforce, HubSpot, Stripe, Slack, and Notion. Each workflow runs in an isolated sandbox with full execution logs available to the agent for debugging. Velane provides three environments — dev, staging, and prod — so workflows can be tested before going live. The agent uses MCP tools like list_connections, get_integration_docs, create_snippet, invoke_snippet, and publish_snippet to manage the entire lifecycle. The code is open source under AGPL-3.0, and developers can self-host using provided OpenTofu configurations.

Velane is best suited for solo developers building AI agents who want to avoid maintaining a backend just for integrations, and for teams that need shared credential stores, audit trails, and controlled rollouts. Use cases include syncing new Stripe customers to HubSpot contacts, automating Slack notifications from GitHub events, or building any multi-step workflow that touches multiple SaaS APIs. The free cloud tier offers 500 invocations per month, with paid plans for higher usage and dedicated infrastructure.