APISign
Send documents for legally binding e-signature and manage the reusable templates behind them.
likely compatible
Declares API key header (x-api-key); use Copilot Studio 'API key' → Header.
Rule R2b · what this means · Not tested in Copilot Studio.
| Registry name | io.apisign/apisign |
| Endpoint used for verdict | https://apisign.io/mcp |
| Transports | streamable-http |
| Auth (Copilot Studio setting) | API key (header) |
| Last endpoint check | 2026-10-20T18:13:27Z · HTTP 401 |
| GitHub | wes/apisign-mcp |
| Website | https://apisign.io/docs/api/mcp?ref=mcp-registry |
| Version | 1.0.0 |
| Registry updated | 2026-09-02 |
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Is this wrong or out of date? Email us. Data built 2026-10-20.