--- title: "Connect HelloSign and Particle - APIANT.ai" description: "When \"New Signature Request\" fires in HelloSign, your agent runs \"Publish an event\" in Particle." canonical: "https://apiant.ai/connect/hellosign-to-particle" --- # Connect HelloSign and Particle When **New Signature Request** fires in [HelloSign](https://apiant.ai/connections/hellosign), your agent runs **Publish an event** in [Particle](https://apiant.ai/connections/particle), or **New device event (instant)** in Particle to **Get Signature Request Files** in HelloSign. Describe the whole flow and it is built, tested on every scenario and kept running. HelloSign **1** trigger HelloSign **8** actions Particle **1** trigger Particle **5** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want HelloSign and Particle to do together? Give your AI client this address. `https://mcp.apiant.ai` One 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.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### 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)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) ### 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)](https://apiant.ai/docs/mcp) Example flows ## What HelloSign and Particle can do together ### From HelloSign to Particle - When **New Signature Request** in HelloSign then **Publish an event** in Particle - When **New Signature Request** in HelloSign then **Execute a logic function** in Particle ### From Particle to HelloSign - When **New device event (instant)** in Particle then **Get Signature Request Files** in HelloSign - When **New device event (instant)** in Particle then **Send Reminder** in HelloSign 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 Particle ## Triggers and actions 2 triggers · 13 actions - Trigger **New Signature Request** Triggers when a new signature request appears in the account. - Action **Cancel Signature Request** Cancels an incomplete signature request. - Action **Get Account** Returns information about the current Dropbox Sign account. - Action **Get Signature Request** Retrieves a single signature request by its ID. - Action **Get Signature Request Files** Returns a download URL for the documents of a signature request as a PDF. - Action **List Signature Requests** Lists signature requests for the account, paginated and ordered newest first. - Action **List Templates** Lists the reusable templates available to the account. - Action **Send Reminder** Sends an email reminder to a signer to sign a pending signature request. - Action **Send Signature Request** Creates and sends a new signature request using document file URLs and a list of signers. - Trigger **New device event (instant)** Fires when a matching device event is published, delivered via a Particle webhook integration. - Action **Execute a logic function** Run a configured Particle Logic function and return its result. - Action **Get ledger instance** Retrieve the current data for a ledger instance (shared cloud/device key-value state). - Action **List devices** List all devices in your account or product fleet. - Action **Publish an event** Publish a custom event to the device cloud so other devices or integrations can subscribe to it. - Action **Set ledger instance data** Update the data stored in a ledger instance. ## Each app on its own - [ **HelloSign** Dropbox Sign (formerly HelloSign) e-signature platform.](https://apiant.ai/connections/hellosign) - [ **Particle** Particle is an Internet of Things (IoT) device platform that enables businesses to easily add the power of...](https://apiant.ai/connections/particle) Reviews ## What our customers say ## More from HelloSign - [ **HelloSign to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/hellosign-to-salesforce) - [ **HelloSign to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/hellosign-to-slack) - [ **HelloSign to Mailchimp** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/hellosign-to-mailchimp) - [ **HelloSign to Shopify** Shopify is a commerce platform for online stores and retail point-of-sale.](https://apiant.ai/connect/hellosign-to-shopify) - [ **HelloSign to Trello** Trello is a visual collaboration tool that organizes projects into boards, lists, and cards.](https://apiant.ai/connect/hellosign-to-trello) - [ **HelloSign to JIRA** Atlassian JIRA Cloud — issue tracking and project management.](https://apiant.ai/connect/hellosign-to-jira) ## More into Particle - [ **NetHunt CRM to Particle** NetHunt CRM ties to Gmail and other Google Workspace apps you work in, automates data flow, and makes...](https://apiant.ai/connect/nethunt-crm-to-particle) - [ **HubSpot to Particle** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-particle) - [ **Gmail to Particle** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-particle) - [ **Google Calendar to Particle** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-particle) - [ **Google Drive to Particle** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-particle) - [ **Mailchimp to Particle** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-particle) Questions ## HelloSign and Particle, 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 Particle when something happens in HelloSign? Any of Particle's 5 actions, including Execute a logic function, Get ledger instance, List devices and Publish an event. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Particle to HelloSign? Yes. When something happens in Particle, your agent can act in HelloSign too. This page covers both directions: Particle's triggers and HelloSign's actions are listed here as well. ### ### Do I have to build a connector for HelloSign or Particle? 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 Particle 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.