Contact person: Website-to-eSIM SMS Integration

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Location: Indianapolis, United States

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"My web portal already knows when an SMS has to be sent, which template to use, and which number it should reach; it simply needs a reliable way to hand that request to my personal eSIM so 40–50 texts go out smoothly each day. I do not yet have an eSIM/SMS-gateway provider lined up, so I’ll rely on you for guidance. The factors that matter to me are simple: the solution must be cost-effective, rock-solid in uptime, and easy to wire up through an API.

What I expect you to deliver
• A small middleware (language and framework are up to you) that accepts an API call from my portal and relays the message to the eSIM for dispatch.
• Return-path handling so my portal receives confirmation or failure status.
• Provider recommendation and complete setup instructions that cover keys, tokens, and any carrier-specific quirks.

Acceptance criteria
• Up to 50 SMS per day leave the eSIM without manual intervention.
• Delivery status is captured and pushed back to the portal in real time.
• The entire exchange is authenticated and encrypted.

If you have hands-on experience integrating eSIMs with SMS gateways and can point me toward a provider that meets the cost, reliability, and simplicity targets above, this project should move quickly." (client-provided description)