Integration
Connect Stax to SignRequest
When List Payment fires in Stax, your agent runs Add document in SignRequest. 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 Stax and SignRequest 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)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 Stax can start in SignRequest
When List Payment in Stax
then Add document in SignRequest
When List Payment in Stax
then Add document attachment in SignRequest
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 Stax and SignRequest
Triggers and actions 1 trigger · 30 actions
Trigger
List PaymentTriggers when a new payment transaction is recorded in Stax.
Action
Capture paymentCaptures funds from a pre-authorized Stax transaction, turning the pre-authorization into a completed charge. Returns the updated transaction.
Action
Create CustomerCreates a customer record on the Stax merchant account and returns the new customer.
Action
Create ItemCreates an item in the merchant's Stax catalog and returns the new catalog item.
Action
Create Scheduled InvoiceCreates a scheduled invoice that automatically generates invoices for a customer on a one-time or recurring schedule, with optional autopay. Returns the new schedule.
Action
Delete Catalog ItemDeletes a catalog item from Stax.
Action
Delete payment methodDeletes a customer's saved payment method in Stax and returns the deleted payment method.
Action
Delete Scheduled InvoiceDeletes a recurring invoice schedule so it stops generating invoices.
Action
Find CustomersSearches your Stax customers by name, email, company, phone, address or other details and returns the matching customers.
Action
Find InvoicesReturns the invoices on the Stax merchant account that match the search criteria you supply, such as keywords, customer name, company, email, price, schedule or payment method.
Action
Find ItemsSearches the merchant's catalog for items matching a name, code, price or other criteria and returns the matching items.
Action
Find Payment MethodsReturns all saved payment methods (cards and bank accounts) for a Stax customer.
Action
Find PaymentsReturns the payments and other transactions on the merchant account that match the search criteria, such as keywords, customer, date range, amount, type or status.
Action
Make a PaymentCharges a customer's saved payment method for the amount you specify, or places a pre-authorization to capture later. Returns the resulting transaction.
Action
Refund paymentRefunds all or part of a settled Stax payment transaction back to the customer.
Action
Update customerUpdates an existing customer's contact details, address, notes and options in Stax, and returns the updated customer.
Action
Update invoiceUpdates an existing unpaid invoice's customer, amounts, line items, memos and payment options, and returns the updated invoice. Fully paid invoices cannot be edited.
Action
Void paymentVoids a payment transaction in Stax before it settles, cancelling the charge.
Action
Add documentCreates a document in SignRequest from a file link, uploaded file content or a template, ready to be sent out for signature.
Action
Add document attachmentAttaches a file to an existing SignRequest document, from a public link or from the file's contents.
Action
Cancel SignRequestCancels a SignRequest that is still pending, so its signers can no longer sign the document.
Action
Delete documentDeletes a document from your SignRequest team.
Action
Find documents by criteriaReturns up to 100 SignRequest documents that match a search query, document name, signer email, status or ownership filter, newest or best match first.
Action
Get documentReturns a single SignRequest document by its ID, including its status, signers, and temporary links to the original and signed PDFs.
Action
Get SignRequestReturns a SignRequest by its ID, including its signers and their signing status, the email subject and message, and the linked document.
Action
List documentsReturns the documents in your SignRequest team, optionally filtered by status, external ID, sender, owner or date.
Action
List SignRequestsReturns the signature requests in your SignRequest team, optionally filtered by sender email or by who signs.
Action
List templatesReturns the templates available to your SignRequest team, with each template's name, ID and signer setup.
Action
Resend SignRequestResends the signature request email to the signers of an existing SignRequest who have not yet signed.
Action
Send SignRequestSends an existing SignRequest document out for signature to one or more signers, and returns the new SignRequest.
Action
Send SignRequest From TemplateCreates a document from one of your SignRequest templates and sends it to the signers you choose in a single step. Returns the new SignRequest with its signers and document.
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
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Questions
Stax and SignRequest, answered
What can start an automation from Stax?
Any of Stax's 1 trigger in the catalog, including List Payment. Describe the moment in plain language and your agent picks the right one.
What can your agent do in SignRequest when something happens in Stax?
Any of SignRequest's 13 actions, including Send SignRequest, Send SignRequest From Template, Add document and Add document attachment. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from SignRequest to Stax?
SignRequest has no triggers in the catalog today, so automations start in Stax. If you need the other direction, ask: your agent reads SignRequest's API documentation and adds it.
Do I have to build a connector for Stax or SignRequest?
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 Stax and SignRequest 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.