Dropbox Sign (HelloSign) GraphQL Schema
This conceptual GraphQL schema represents the Dropbox Sign (formerly HelloSign) eSignature REST API v3. Dropbox Sign provides legally binding electronic signature workflows including embedded signing, reusable templates, signer fields, branded flows, audit trails, and tamper-proof document delivery. The schema is derived from the official REST API reference at https://developers.hellosign.com/api/reference/ and the OpenAPI specification at https://github.com/hellosign/hellosign-openapi.
Overview
Dropbox Sign (HelloSign) GraphQL Schema is a GraphQL API specification published by Dropbox Sign on the APIs.io network.
This conceptual GraphQL schema represents the Dropbox Sign (formerly HelloSign) eSignature REST API v3. Dropbox Sign provides legally binding electronic signature workflows including embedded signing, reusable templates, signer fields, branded flows, audit trails, and tamper-proof document delivery. The schema is derived from the official REST API reference at https://developers.hellosign.com/api/reference/ and the OpenAPI specification at https://github.com/hellosign/hellosign-openapi.
Tagged areas include E-Signature, Electronic Signature, Document Signing, Workflow-Automation, and Documents.
Endpoint
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Every GraphQL schema here is available over the APIs.io API and to AI agents over MCP.