Vine developer documentation

Build trusted identity and approval flows.

Use the Vendor API for organizations and document signing, or the UAP SDKs for passwordless approval flows.

Vendor API reference

Browse endpoints, schemas, authentication, and request examples.

Open reference

UAP SDKs

Integrate server-side approval flows with a Vine SDK or plugin.

Explore SDKs

Guides

Get started with the Vendor APICreate organizations and document-signing workflows with the public Vendor API.Vendor API authenticationAuthenticate Vendor API requests and handle common authorization failures.Documents and signingModel document uploads, templates, signing requests, and public signing links.Webhooks and audit logsRegister delivery targets, test callbacks, and inspect webhook and activity records.UAP overviewUnderstand Vine's server-side approval flow and its browser handoff.UAP flow lifecycle and securityImplement secure server, browser, and status-polling boundaries for approval flows.Node.js server SDKInitialize and inspect UAP flows from a Node.js backend.React and browser client SDKGenerate QR codes and poll your own backend without exposing a Vine credential.Go SDKStart UAP flows from Go services with typed results and errors.Zig SDKUse the explicit-allocation UAP client in Zig 0.15.1 or later.Rust SDKUse the asynchronous UAP client from a Tokio backend.PHP SDKUse Vine UAP from any PHP 8.1 or later server application.Laravel SDKAdd UAP to Laravel 10 or 11 with configuration and the Vine facade.WordPress pluginAdd passwordless Vine approval to WordPress login and pages.