Bitcall APIProducts
The products available through the Bitcall API gateway.
Each product is a standalone microservice. They share one credential and permission model through the gateway — the same keys and scopes and error format — and each has its own API reference.
OTP
Rent numbers and receive one-time passcodes.
eSIM
Provision and manage eSIM profiles and data plans.
HLR
Home Location Register lookups and number intelligence.
Per-product API references
There is no single, combined API reference. Each product publishes its own reference under the API Reference tab, so you only ever see the endpoints for the product you're integrating.
| Product | Scope prefix | Docs | API reference |
|---|---|---|---|
| OTP | otp:* | OTP | OTP reference |
| eSIM | esim:* | eSIM | eSIM reference |
| HLR | hlr:* | HLR | HLR reference |
OTP, eSIM and HLR are all reached through the gateway with the same key id and secret, and each reference has an interactive playground you can drive with your own credentials.