Real test mode
Every call works against a full‑fidelity sandbox on a mock network — mint test eSIMs, drive synthetic usage, fast‑forward a test clock. No spend, no NDA.
InterGlobe
Launch and run an eSIM business through one clean, modern API — riding a Tier‑1 network. Open docs, a real sandbox, no NDA.
Build on InterGlobe
Section titled “Build on InterGlobe”InterGlobe is a wholesale eSIM connectivity platform. You get a per‑MB metered “Meter” and turnkey “Bundles” API on a Tier‑1 network, with the developer experience the incumbents don’t offer: published docs, a real sandbox, self‑serve keys, and an MCP server for AI agents.
Typed SDK + MCP
A generated TypeScript SDK and an official MCP server so humans and AI agents can provision an eSIM and set up webhooks.
Signed webhooks
Subscribe to domain events with HMAC‑signed delivery, retries with backoff, replay, and auto‑disable.
One API, two environments
The environment is carried by your key prefix — ig_test_ (sandbox) or ig_live_ (production). Same
endpoints, structurally isolated data.
Ready? Get a sandbox key and make your first call in 5 minutes →