API-first platform

Every feature in the Signvoy platform is available over a versioned REST API. Create templates, send documents, collect signatures, and download completed PDFs — all from your own application.

REST API·/v1
OpenAPI 3·spec included
API keys·Bearer token
JSON·request & response

Start here

Authentication

All API requests are authenticated with a Bearer token. Create an API key in your workspace settings to get started.

API key — Bearer token

Create a key in Workspace Settings → API Keys. Pass it as Authorization: Bearer sk_live_... on every request. The key is shown once — save it to an environment variable.

Authorization: Bearer sk_live_...

Workspace context

Every key is scoped to the workspace it was created in. The X-Workspace-Id header is optional when using an API key — it is only required for Clerk dashboard sessions.

X-Workspace-Id: <workspace-id> # optional with API keys

Versioned under /v1

All endpoints are prefixed with /v1. Future breaking changes will increment the version, keeping your integrations stable.

Base URL: https://api.signvoy.com/v1

API surface

Everything you can do in the dashboard is available over the API. Browse the full interactive reference for request/response schemas and live examples.

SDKs

Official SDK packages for common runtimes. All SDKs are generated from the OpenAPI spec and published as open-source under MIT.

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