The External Accounts API is used to manage accounts for Viber Business Messages, Facebook Messenger and Whatsapp for use in the [Messages](https://developer.nexmo.com/messages/overview) and…
About the External Accounts API API
External Accounts API API on Apizie: 9 endpoints (Retrieve all accounts you own, Create a Messenger account, Retrieve a Messenger account, Update a Messenger account, …) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://apizie.tech/v1/open-data:nexmo-external-accounts/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month.
| Project key | open-data:nexmo-external-accounts |
|---|---|
| Status | Your key |
| Endpoints | 9 |
| Category | Open Data |
| Source | developer.nexmo.com/ |
| Base URL | https://apizie.tech/v1/open-data:nexmo-external-accounts/{endpoint} |
| For AI tools | OpenAPI spec · Markdown (what is this?) |
External Accounts API API FAQ
How do I call the External Accounts API API?
Create a free Apizie key, then send GET https://apizie.tech/v1/open-data:nexmo-external-accounts/get-all-accounts with the header x-api-key. Every endpoint returns { project, data, timestamp }.
Is the External Accounts API API free on Apizie?
Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. External Accounts API itself also needs your own key from nexmo.com.
Can AI agents use the External Accounts API API?
Yes. Add the Apizie MCP server (https://apizie.tech/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key open-data:nexmo-external-accounts.
What is the status of the External Accounts API API?
Needs your own provider key (bring your own key)