Integration
Connect HelloSign to Rebill
When New Signature Request fires in HelloSign, your agent runs Add customer in Rebill. 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 HelloSign and Rebill 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 HelloSign can start in Rebill
When New Signature Request in HelloSign
then Add customer in Rebill
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 HelloSign and Rebill
Triggers and actions 1 trigger · 19 actions
- New Signature Request
Triggers when a new signature request appears in the account.
- Cancel Signature Request
Cancels an incomplete signature request.
- Get Account
Returns information about the current Dropbox Sign account.
- Get Signature Request
Retrieves a single signature request by its ID.
- Get Signature Request Files
Returns a download URL for the documents of a signature request as a PDF.
- List Signature Requests
Lists signature requests for the account, paginated and ordered newest first.
- List Templates
Lists the reusable templates available to the account.
- Send Reminder
Sends an email reminder to a signer to sign a pending signature request.
- Send Signature Request
Creates and sends a new signature request using document file URLs and a list of signers.
- Add coupon
Creates a discount coupon customers can redeem at checkout, as a percentage or fixed amount, optionally scoped to products, plans, payment links or a customer.
- Add customer
Creates a customer in Rebill, or returns the existing customer if one with the same email already exists.
- Add payment link
Creates a shareable Rebill payment link for a one-time price, a catalog product, or a subscription plan, and returns its checkout URL.
- Add plan
Creates a subscription plan with its prices, billing frequency and optional trial or fixed debit day.
- Add product
Creates a product in your Rebill catalog with localized names and one or more prices.
- Get coupon
Returns a single coupon by its id, including its discount, code, redemptions and status.
- Get customer
Returns a customer with their saved addresses, identifications and cards.
- Get payment link
Returns a payment link by its id, including its checkout URL, status, type and pricing details.
- Get product
Returns a single product with its localized names, descriptions, status, prices and metadata.
- List customers
Returns the customers in your Rebill account in creation order, up to 100 per call.
- List plans
Returns the subscription plans in your Rebill account, optionally filtered by text, status or currency.
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
What our customers say
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Questions
HelloSign and Rebill, answered
What can start an automation from HelloSign?
Any of HelloSign's 1 trigger in the catalog, including New Signature Request. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Rebill when something happens in HelloSign?
Any of Rebill's 11 actions, including Add coupon, Add customer, Add payment link and Add plan. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Rebill to HelloSign?
Rebill has no triggers in the catalog today, so automations start in HelloSign. If you need the other direction, ask: your agent reads Rebill's API documentation and adds it.
Do I have to build a connector for HelloSign or Rebill?
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 HelloSign and Rebill 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.