hellosign.com
Dropbox Sign is an e-signature platform for sending, signing, and managing digital agreement workflows. Its developer offering lets customers embed signing and automate document-related processes through its API.
hellosign.com exposes the Dropbox Sign REST API with an official OpenAPI spec plus a documentation MCP server; the API authenticates with either an API key over HTTP Basic or OAuth access tokens.
- Dropbox Sign docs MCP serverdiscovered
- Dropbox Sign APIdiscovered
Log in to Dropbox Sign, open API Settings, click Generate key, name the key, and click Generate key. Use the API key as the HTTP Basic username and leave the password blank, e.g. Authorization: Basic ... for `api_key:`.
Create an app at Create an app, configure its OAuth callback URL, event callback URL, and scopes, then run the Dropbox Sign OAuth flow described in the OAuth Walkthrough to obtain an access token for a user. Production use requires app approval per the app approval process.
conventions · 0/7 published
- integrations.json——
- llms.txt✗
/llms.txt - API catalog✗
/.well-known/api-catalog - OpenAPI document✗
/api/schema/, /openapi.json, /swagger.json, /api/openapi.json, or /v1/openapi.json - MCP server card✗
/.well-known/mcp/server-card.json - OAuth protected resource✗
/.well-known/oauth-protected-resource - Agent card✗
/.well-known/agent-card.json - Agent skills✗
/.well-known/agent-skills/index.json
Publish these signals → /publishing