Integration
Connect Cling to SigningHub
When New Document fires in Cling, your agent runs Add Document in SigningHub. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want Cling and SigningHub to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser.
Set it up in your client
Claude Code
Run this in the directory you want to work in.
claude mcp add --transport http -s project apiant-ai https://mcp.apiant.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)Claude, web and desktop
Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first.
Setup guide (opens in a new tab)Cursor
Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser.
Setup guide (opens in a new tab)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)Codex and the ChatGPT desktop app
Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in.
Setup guide (opens in a new tab)Grok
Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.
Setup guide (opens in a new tab)Any other MCP client
Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection.
Setup guide (opens in a new tab)Example flows
What Cling can start in SigningHub
When New Document in Cling
then Add Document in SigningHub
Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships.
Everything your agent can do with Cling and SigningHub
Triggers and actions 5 triggers · 18 actions
- Document Accepted
Triggers when a Cling document is fully accepted (signed by all clients).
- Document Denied
Triggers when a client denies a Cling document.
- Document Expired
Triggers when a Cling document passes its expiration date.
- Document Sent
Triggers when a Cling document is sent to its clients.
- New Document
Triggers when a new document is created in Cling.
- Create Client
Creates a new client (end customer) in Cling that documents can be sent to.
- Create Document
Creates a new Cling document from a template for one signing client. The document is created as a draft; use Send Document to deliver it.
- Delete Document
Deletes a Cling document by its ID.
- Get Document
Returns one Cling document by its ID, including its status and dates.
- List Clients
Returns the clients (end customers) in your Cling account.
- List Templates
Returns the document templates in your Cling account.
- Send Document
Sends an existing Cling document to its clients for signing.
- Add Digital Signature
Adds a digital signature field to a document in a SigningHub package and assigns it to a recipient in the workflow.
- Add Document
Uploads a document file into an existing SigningHub document package.
- Add Electronic Signature
Adds an electronic signature field to a document in a package, assigned to a recipient in the workflow.
- Add Recipient to Workflow
Adds a signer or other recipient to a document package's workflow.
- Add User
Registers a new user in your SigningHub enterprise account, optionally with a password, role and profile details.
- Create Integration URL
Generates an encrypted SigningHub link that opens a shared document package so a user can view and sign it from your application.
- Create Package
Creates a new document package in SigningHub to hold documents and recipients for a signing workflow.
- Download Package
Downloads a document package as a Base64-encoded file: a PDF for a single-document package, or a zip of all its documents.
- Get Document Fields
Returns the fields on a document in a SigningHub package: signature, initials, in-person, text, checkbox, radio, dropdown, listbox, QR code, attachment and comment fields.
- Get Package
Returns the details of a SigningHub document package: its name, owner, status and the documents it contains.
- Share Document for Signing
Shares a prepared document package with its signers and starts the signing workflow.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
Reviews
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Questions
Cling and SigningHub, answered
What can start an automation from Cling?
Any of Cling's 5 triggers in the catalog, including New Document, Document Accepted, Document Denied and Document Expired. Describe the moment in plain language and your agent picks the right one.
What can your agent do in SigningHub when something happens in Cling?
Any of SigningHub's 11 actions, including Create Integration URL, Create Package, Add Digital Signature and Add Document. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from SigningHub to Cling?
SigningHub has no triggers in the catalog today, so automations start in Cling. If you need the other direction, ask: your agent reads SigningHub's API documentation and adds it.
Do I have to build a connector for Cling or SigningHub?
No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running.
Can my AI client use Cling and SigningHub without building an automation?
Yes. With your AI client connected to APIANT, ask it to do something in either app once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running. One connection covers both.
What happens when something fails?
Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships.
Is there a free plan?
Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.