Send documents for legally binding e-signature and manage the reusable templates behind them.
Connect Remote server
claude mcp add --transport http apisign https://apisign.io/mcp --header "x-api-key: <X_API_KEY>"
{
"mcpServers": {
"apisign": {
"url": "https://apisign.io/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}
{
"servers": {
"apisign": {
"type": "http",
"url": "https://apisign.io/mcp",
"headers": {
"x-api-key": "<X_API_KEY>"
}
}
}
}
Settings > Connectors > Add custom connector
URL: https://apisign.io/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 |
|---|---|
x-api-keyRequired, secret | APISign API key, created under Dashboard > Account > API Keys. A Read Only key exposes only the lookup tools; a Read & Write key exposes all of them. |
Details
| Endpoint | https://apisign.io/mcp (Streamable HTTP) |
| First published | 2 Sep 2026 |
| Last updated | 2 Sep 2026 |
| Registry name | io.apisign/apisign |
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