> ## Documentation Index
> Fetch the complete documentation index at: https://docs.seesaw.fun/llms.txt
> Use this file to discover all available pages before exploring further.

# Claude Code

> Connect Claude Code to the SeeSaw MCP server

## Add the server

```bash theme={null}
claude mcp add --transport http seesaw https://api.seesaw.fun/mcp \
  --header "Authorization: Bearer sspat_YOUR_KEY"
```

Add `--scope user` to make it available in every project (default is the
current project only).

## Verify

Inside a Claude Code session:

```
/mcp
```

You should see `seesaw` listed as **connected** with **14 tools**. Then try a
natural-language query:

> What's trending on SeeSaw right now?

Claude should call `list_topics` and summarize live markets.

## Troubleshooting

| Symptom                      | Likely cause                                                    |
| ---------------------------- | --------------------------------------------------------------- |
| `401` / auth error           | Key typo, missing `Bearer ` prefix, or the key was revoked      |
| `404` on connect             | URL typo — the endpoint is exactly `https://api.seesaw.fun/mcp` |
| Tool errors mentioning retry | Rate limited — see [Rate limits](/rate-limits)                  |
| Server not listed            | Re-run `claude mcp add`, then restart the session               |

To remove or re-add:

```bash theme={null}
claude mcp remove seesaw
```