For Insomnia users
Database · Functions · Auth
Deploy the Petstore API
Hand your agent the Swagger Petstore spec. It builds the endpoints on Postgres and deploys them. Import the same spec into Insomnia and test the live URL, then add login for writes.
For Insomnia users
Ship the APIs you test in Insomnia.
Build it with your coding agent. Run it on Volcano.
Run `npm i -g @volcano.dev/cli && volcano connect --signup` and wait while I sign up.
Copy it, then paste it into Claude Code, Codex, Cursor or any coding agent.
Built for agents you already use:
- Claude Code
- Codex
- Cursor
- OpenCode
- Pi
What is Volcano?
A cloud for the apps, APIs and agents your coding agent builds. Frontends, functions, Postgres, auth and sandboxes live in one project, and the CLI handles setup and deploys, so your agent does the work instead of you clicking through a dashboard.
Insomnia and Volcano both come from Kong, the company behind Kong Gateway. Insomnia is where you design and test an API. Volcano is where it runs.
- InsomniaDesign and test APIs
- VolcanoRun them
From prompt to a request in Insomnia
Build with your agent
Paste the prompt into Claude Code, Cursor or Codex. Your agent sets up the project and writes the code.
Deploy on Volcano
One command puts your API, database and functions on a public URL.
Test it in Insomnia
Point Insomnia at your new endpoint. Same tool you already use, now with something live behind it.
Then paste it into your coding agent.
Cookbooks for API builders
All cookbooksFunctions · MCP
Host an MCP server
Deploy an MCP server as a Volcano function, then call its tools from Insomnia's MCP client.
Webhooks · Durable
GitHub webhook PR summarizer
Receive GitHub webhooks, summarize each PR with a durable function, and replay test payloads from Insomnia.
Start with one prompt.
Run `npm i -g @volcano.dev/cli && volcano connect --signup` and wait while I sign up.