--- title: "Connect CryptAPI to Postcodes.io - APIANT.ai" description: "When \"Payment received (instant)\" fires in CryptAPI, your agent runs \"Find nearby postcodes\" in Postcodes.io." canonical: "https://apiant.ai/connect/cryptapi-to-postcodes-io" --- # Connect CryptAPI to Postcodes.io When **Payment received (instant)** fires in [CryptAPI](https://apiant.ai/connections/cryptapi), your agent runs **Find nearby postcodes** in [Postcodes.io](https://apiant.ai/connections/postcodes-io). Describe the whole flow and it is built, tested on every scenario and kept running. CryptAPI **1** trigger CryptAPI **7** actions Postcodes.io **10** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want CryptAPI and Postcodes.io 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 CryptAPI can start in Postcodes.io - When **Payment received (instant)** in CryptAPI then **Find nearby postcodes** in Postcodes.io - When **Payment received (instant)** in CryptAPI then **Find places** in Postcodes.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 CryptAPI and Postcodes.io ## Triggers and actions 1 trigger · 17 actions - 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. - Action **Find nearby postcodes** Find postcodes nearest to a given UK postcode. - Action **Find places** Search for UK places (towns, villages, localities) by name. - Action **Find postcodes by partial match** Autocomplete a partial UK postcode into a list of full matching postcodes. - Action **Get multiple postcodes** Bulk lookup geographic and administrative details for a list of UK postcodes in one call. - Action **Get outward code** Look up the geographic centroid and details for a UK postcode outward code (outcode). - Action **Get place** Retrieve details for a specific UK place by its code. - Action **Get postcode** Look up geographic and administrative details for a UK postcode. - Action **Get random place** Retrieve a random UK place and its details. - Action **Get Scottish postcode** Look up geographic details for a Scottish postcode using Scottish Government datasets. - Action **Get terminated postcode** Look up details for a UK postcode that has since been retired/terminated. ## Each app on its own - [ **CryptAPI** CryptAPI is a non-custodial cryptocurrency payment processor that generates payment addresses and forwards...](https://apiant.ai/connections/cryptapi) - [ **Postcodes.io** Postcodes.io is an open UK postcode and geolocation service built on Ordnance Survey and ONS open data.](https://apiant.ai/connections/postcodes-io) Reviews ## What our customers say ## More from CryptAPI - [ **CryptAPI to RD Station** RD Station is a complete digital marketing platform to help you generate more results in traffic generation...](https://apiant.ai/connect/cryptapi-to-rd-station) - [ **CryptAPI to SLF** SLF is a German-language geographic reference service covering cities, countries, and rivers.](https://apiant.ai/connect/cryptapi-to-slf) - [ **CryptAPI to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/cryptapi-to-hubspot) - [ **CryptAPI to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/cryptapi-to-salesforce) - [ **CryptAPI to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/cryptapi-to-slack) - [ **CryptAPI to Google Sheets** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/cryptapi-to-google-sheets) ## More into Postcodes.io - [ **Postman to Postcodes.io** Postman is a platform for building and testing APIs.](https://apiant.ai/connect/postman-to-postcodes-io) - [ **HubSpot to Postcodes.io** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-postcodes-io) - [ **Salesforce to Postcodes.io** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-postcodes-io) - [ **Slack to Postcodes.io** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-postcodes-io) - [ **Google Sheets to Postcodes.io** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-postcodes-io) - [ **Gmail to Postcodes.io** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-postcodes-io) Questions ## CryptAPI and Postcodes.io, answered ### ### What can start an automation from CryptAPI? Any of CryptAPI's 1 trigger in the catalog, including Payment received (instant). Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in Postcodes.io when something happens in CryptAPI? Any of Postcodes.io's 10 actions, including Find nearby postcodes, Find places, Find postcodes by partial match and Get multiple postcodes. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from Postcodes.io to CryptAPI? Postcodes.io has no triggers in the catalog today, so automations start in CryptAPI. If you need the other direction, ask: your agent reads Postcodes.io's API documentation and adds it. ### ### Do I have to build a connector for CryptAPI or Postcodes.io? 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 CryptAPI and Postcodes.io 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.