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Connectors / Documents and e-signature · HTTP Connector
Automate Document AI with Tray.ai
Create a processor and create a schema in Document AI. Connect Document AI to the rest of your documents and e-signature stack with Tray.ai.
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What can you do with Document AI on Tray.ai?
Document AI is a Google Cloud service that reads scanned and digital documents and pulls out text, tables and fields using trained or custom processors. Tray.ai connects to Document AI through the HTTP Connector, so your workflows can call the Document AI API alongside the rest of your stack.
- Process a document for every receipt employees submit and send the totals to your expense system.
- Batch process documents from a nightly scan folder and load the extracted fields into your ERP.
- Process a document for each new loan application and write the fields to your case management system.
- Connects through
- HTTP Connector
- Authentication
- OAuth 2.0
- Base URL
- https://documentai.googleapis.com
What the Document AI API covers
5 resources and 19 documented actions, each one a call the HTTP Connector can make from a Tray.ai workflow.
Processors
- List processors
- Create a processor
- Get a processor
- Delete a processor
- Enable a processor
- Disable a processor
Documents
- Process a document
- Batch process documents
Processor versions
- List processor versions
- Train a processor version
- Deploy a processor version
- Undeploy a processor version
Schemas
- List schemas
- Create a schema
- Update a schema
- Delete a schema
Operations
- List operations
- Get an operation
- Cancel an operation
Checked against Document AI's own documentation on 2026-10-25
How Tray.ai makes this work
Document AI plugs into the whole Tray.ai platform
Intelligent Integration
Integrate and automate across 6,000+ apps, databases, APIs, and services with visual workflows, error handling, and observability.
Learn more →Agent Builder
Build AI agents that read, write, and take action in Document AI — with guardrails, audit, and human-in-the-loop.
Learn more →Agent Gateway for MCP
Expose Document AI actions as governed MCP tools — observable, rate-limited, authenticated.
Learn more →Tray Helix
Build apps on Document AI data with your AI assistant, then deploy, run, and govern them on Tray.ai.
Learn more →More documents and e-signature apps on Tray.ai
Dedicated connectors and other apps Tray.ai reaches in the same category. See every documents and e-signature connector →
Frequently asked questions
What can a Tray.ai workflow do in Document AI?
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The Document AI API documents 19 actions across 5 resources (Processors, Documents, Processor versions, Schemas, Operations). For example: List processors; Process a document; List processor versions. A workflow can make any documented call through the HTTP Connector.
How does Tray.ai authenticate with Document AI?
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The Document AI API uses OAuth 2.0. You save it once as a Tray.ai authentication, and the HTTP Connector adds it to every request.
See Document AI working against your stack.
We'll walk through a tailored demo with your systems plugged in.
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