# Connect crates.io and CryptAPI When **New crate** fires in [crates.io](https://apiant.ai/connections/crates-io), your agent runs **Create payment address** in [CryptAPI](https://apiant.ai/connections/cryptapi), or **Payment received (instant)** in CryptAPI to **Find crates by category** in crates.io. Describe the whole flow and it is built, tested on every scenario and kept running. crates.io **2** triggers crates.io **8** actions CryptAPI **1** trigger CryptAPI **7** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want crates.io and CryptAPI to do together? Give your AI client this address. `https://mcp.apiant.ai` 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 crates.io and CryptAPI can do together ### From crates.io to CryptAPI - When **New crate** in crates.io then **Create payment address** in CryptAPI - When **New crate version** in crates.io then **Generate payment QR code** in CryptAPI ### From CryptAPI to crates.io - When **Payment received (instant)** in CryptAPI then **Find crates by category** in crates.io - When **Payment received (instant)** in CryptAPI then **Find crates by name** in crates.io 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 crates.io and CryptAPI ## Triggers and actions 3 triggers ยท 15 actions - Trigger **New crate** Fires when a new crate is registered on crates.io. - Trigger **New crate version** Fires when any crate publishes a new version. - Action **Find crates by category** Search crates.io within a given category slug. - Action **Find crates by name** Search crates.io for crates matching a query string. - Action **Get crate** Get metadata for a single crate by name. - Action **Get crate downloads** Get download counts (daily history + totals) for a crate. - Action **Get crate version** Get metadata for one specific version of a crate. - Action **Get crate version readme** Get the rendered README HTML for a specific crate version. - Action **List categories** List all crates.io categories with descriptions and crate counts. - Action **List crate versions** List all published versions of a crate. - Trigger **Payment received (instant)** Fires when a payment address created via Create payment address receives funds; CryptAPI calls the callback URL supplied at creation time with the payment details. - Action **Convert price** Convert a value between a fiat currency and a cryptocurrency, or between two cryptocurrencies, for a given ticker. - Action **Create payment address** Generate a new cryptocurrency payment address for a given ticker (e.g. btc, eth, trc20/usdt) that a customer can send funds to, with a callback URL for payment notifications. - Action **Estimate blockchain fees** Estimate the blockchain network fee to forward a transaction to a wallet address, for a given cryptocurrency ticker. - Action **Generate payment QR code** Generate a base64-encoded QR code image for a payment address, for a given cryptocurrency ticker. - Action **Get payment address logs** Get the callback/payment activity log for a previously created payment address, for a given ticker. - Action **Get ticker info** Get details (minimum transaction amount, fees, current price) for a specific cryptocurrency ticker. - Action **List supported cryptocurrencies** List all cryptocurrencies and blockchains supported by CryptAPI, with logos, minimum transaction amounts, and fee tiers. ## Each app on its own - [ **crates.io** Search Rust crates and read crate metadata, versions, owners and download counts from the crates.io package...](https://apiant.ai/connections/crates-io) - [ **CryptAPI** CryptAPI is a non-custodial cryptocurrency payment processor that generates payment addresses and forwards...](https://apiant.ai/connections/cryptapi) Reviews ## What our customers say ## More from crates.io - [ **crates.io to Postman** Postman is a platform for building and testing APIs.](https://apiant.ai/connect/crates-io-to-postman) - [ **crates.io to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/crates-io-to-hubspot) - [ **crates.io to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/crates-io-to-salesforce) - [ **crates.io to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/crates-io-to-slack) - [ **crates.io to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/crates-io-to-google-calendar) - [ **crates.io to Google Drive** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/crates-io-to-google-drive) ## More into CryptAPI - [ **ActiveCampaign to CryptAPI** ActiveCampaign is a marketing automation, email marketing, and CRM platform.](https://apiant.ai/connect/activecampaign-to-cryptapi) - [ **Airtable to CryptAPI** Organize anything with Airtable, a modern database created for everyone.](https://apiant.ai/connect/airtable-to-cryptapi) - [ **Asana to CryptAPI** Asana is a collaborative information manager for workspace.](https://apiant.ai/connect/asana-to-cryptapi) - [ **ClickUp to CryptAPI** ClickUp is an all-in-one app to plan, track, and manage your work in a beautifully intuitive environment.](https://apiant.ai/connect/clickup-to-cryptapi) - [ **Brevo to CryptAPI** Brevo is the leading CRM suite designed to cultivate long-term customer relationships and help businesses...](https://apiant.ai/connect/brevo-to-cryptapi) - [ **Calendly to CryptAPI** Calendly is a scheduling automation platform for eliminating the back-and-forth emails to find the perfect...](https://apiant.ai/connect/calendly-to-cryptapi) Questions ## crates.io and CryptAPI, answered ### ### What can start an automation from crates.io? Any of crates.io's 2 triggers in the catalog, including New crate and New crate version. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in CryptAPI when something happens in crates.io? Any of CryptAPI's 7 actions, including Create payment address, Convert price, Estimate blockchain fees and Generate payment QR code. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from CryptAPI to crates.io? Yes. When something happens in CryptAPI, your agent can act in crates.io too. This page covers both directions: CryptAPI's triggers and crates.io's actions are listed here as well. ### ### Do I have to build a connector for crates.io or CryptAPI? 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. ### ### 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.