CELITECH
Partner API for travel platforms. List data packages for a destination, then purchase one. The purchase returns the activation code. Job: Pick an eSIM. A plan list is not an activated eSIM. This is not telecom advice. Coverage on a plan is the supplier's description of that plan, quoted on the call.
Your own key always wins, and Ancilair does not meter those calls. The price of a call on Ancilair's account is quoted on the call, with 0% markup.
Set up
1. Give this to your agent
set up Ancilair — https://ancilair.com/llms.txt2. Or add the MCP server yourself
Point the client at https://mcp.ancilair.com with X-Anc-Token or Authorization: Bearer. Calls go to https://api.ancilair.com/call/<id>.- ChatGPT: Settings, Connectors, add
https://mcp.ancilair.comas a custom connector. - Claude Desktop: Settings, Connectors, add a custom connector at
https://mcp.ancilair.com. - Claude Code: point the MCP client at
https://mcp.ancilair.com. - Cursor, or any MCP client: point it at
https://mcp.ancilair.com. - Grok: add
https://mcp.ancilair.comas a remote MCP connector in its tool settings.
Tools
Pick an eSIM
| Tool | What the call needs | Price |
|---|---|---|
celitech.esim.plans |
Destination and the stay (start date, end date, and data if the traveller named it). Returns packages and a price. | Quoted on the call |
celitech.esim.order |
The package the traveller accepted. Returns the activation code. Idempotency-Key required. Runs only after an explicit yes. | Quoted on the call |