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Roamex API

Roamex API

Buy, deliver, top up and cancel eSIMs from your own systems. Purchases and top-ups are paid from your Roamex wallet.
Get startedAPI reference
IntroductionBase URL, request format and your first call.
AuthenticationCreate an API key in the panel and send it as a Bearer token.
ErrorsOne error format for every endpoint, with a stable code.
WebhooksGet events pushed to your server, signed with your endpoint secret.