Polymarket and Predict.fun historical tick data, plus backtest quotes and status, over MCP
Connect Remote server
claude mcp add --transport http outcometick https://outcometick.com/v1/mcp --header "Authorization: Bearer <YOUR_API_KEY>" --header "X-Backtest-Key: <X_BACKTEST_KEY>" --header "X-Smart-Key: <X_SMART_KEY>"
{
"mcpServers": {
"outcometick": {
"url": "https://outcometick.com/v1/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>",
"X-Backtest-Key": "<X_BACKTEST_KEY>",
"X-Smart-Key": "<X_SMART_KEY>"
}
}
}
}
{
"servers": {
"outcometick": {
"type": "http",
"url": "https://outcometick.com/v1/mcp",
"headers": {
"Authorization": "Bearer <YOUR_API_KEY>",
"X-Backtest-Key": "<X_BACKTEST_KEY>",
"X-Smart-Key": "<X_SMART_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://outcometick.com/v1/mcp
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server asks for a key before it lists its tools. Connect it with your own key to see them.
Headers
| Name | Description |
|---|---|
AuthorizationOptional, secret | Bearer <data, smart-money or backtest key>. Optional: without it the server asks for OAuth, where you paste your keys on the consent page. |
X-Backtest-KeyOptional, secret | Backtest key, when Authorization carries the data key and you want both. |
X-Smart-KeyOptional, secret | Smart-money key, when Authorization carries another key and you want both. |
Details
| Endpoint | https://outcometick.com/v1/mcp (Streamable HTTP) |
| Endpoint | https://outcometick.com/v1/mcp/public (Streamable HTTP) |
| Package | [email protected] (NPM, stdio) |
| First published | 15 Oct 2026 |
| Last updated | 15 Oct 2026 |
| Registry name | io.github.outcometick/outcometick |
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