Developer MCP

What is Youtrust MCP?

The Developer MCP brings a Youtrust API expert into the coding tools you already use.

Connect it to your AI assistant to discover endpoints, ask technical questions, generate integration code, test calls, and troubleshoot your integration without leaving your editor.

The developer MCP can also execute actions. This allows you to interact with Youtrust's services via the API, in natural language.

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Developer MCP or AI Connector?
The Developer MCP is for developers with an API access building a Youtrust integration.
The Youtrust AI Connector is for end users without API access, interacting with Youtrust services from a conversational assistant. If what you need is to automate workflows from an assistant rather than build an integration, that is the right tool.

What Youtrust's MCP can do

The following capabilities are available:

Explore the API: list, search, and inspect endpoints and their schemas.
Search the documentation: guides, API reference, and recipes.
Generate integration code in your own context, grounded in the current API specification.
Test as you build: run small sandbox calls to check a payload or confirm a response shape before you write the code.

ℹ️ The detailed list of tools available in the MCP can change over time.

How to use it

A typical integration session looks like this:

Open your project in your AI editor and connect the MCP as a custom one.
Describe what you need to build. The agent searches the documentation and the API contract, then proposes the right endpoints and the right order.
Generate the code. The agent writes it against the current API specification.
Test your integration in sandbox to confirm the payload and the response shape.
Review, integrate, and QA the code in your own project, then ship it.

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The agent acts with your permissions
The server can run any API request on your behalf, including irreversible ones (e.g. activating or canceling a Signature Request, or deleting a Signer, Workspace, or User).
The agent acts with the full permissions of the API key you provide, so you are responsible for what it does. Review each request your agent is about to run before you approve it.

Documentation search and endpoint discovery work without an API key. Only execute-request needs one.

What the Developer MCP cannot do

Limitation	What it means for you
No file upload	The MCP cannot send a file. This affects every endpoint that takes one: Documents for a Signature Request or an Electronic Seal, Seal images, Custom Experience logos, Archives, and the file-based Verifications (Identity Document, Proof of Address, Bank Account Document, company registration document, Document Trust analysis). Run those from your own code, from the Application, or with `curl`.
No access to your codebase	The MCP knows the Youtrust API, not your project.

Next steps

⚙️ Set up and troubleshooting

Connect the MCP to your AI tool, authenticate with your API key, test the connection, and fix the most common errors.

✏️ Prompt examples

Ready-to-use prompts for planning an integration, generating code, debugging, and handling webhooks.

Trouble connecting the MCP?Ask AI to walk you through it.