Switch API providers.
Keep your code.

In-house teams spend most of their time maintaining old integrations, not shipping new features. Every provider update, every new endpoint, every breaking change comes back to your engineers. MiracleAPI absorbs that work — including the on-call shifts. The TCO calculator above shows the comparison for your specific scale, but the short version: at 10+ adapters, an in-house team typically costs 3–5× more once you factor in salaries, infra, and turnover.

Most API gateways and management platforms lock you into their ecosystem — once your integrations live inside their config, every new provider means going back through their tooling, their pricing, their roadmap. MiracleAPI works the other way around: you keep your existing API contracts, and we make it possible to add new providers on top of them without rewriting backends. If there's a provider you've been wanting to add — for redundancy, for better pricing, for a new market — but the integration cost or the risk to your team kept it off the roadmap, MiracleAPI is how you unlock that decision without putting it on your engineers.

MiracleAPI ships with pre-built adapters for major providers across payments, KYC, banking, and other domains. If you need a provider we don't have yet, we build the adapter for you — at no extra cost — and it gets added to your plan. Every adapter we build is bidirectional from day one: it can listen on your existing API contract and translate to the new provider, and it can act as the provider-side endpoint if you need it that way later. You don't pay twice and you don't need a second integration project to flip directions.

MiracleGate is a payment-specific product for PSPs onboarding merchants. MiracleAPI is the general adapter engine underneath — same core technology, but for any API domain. If you're a PSP focused on merchant acquisition, start with Gateway. If you're integrating across payments, KYC, banking, or anything else, MiracleAPI is the right entry point.

You show us the API your system already speaks — the one your code is built around. If we don't have a backward-compatible adapter for it yet, we build one. Then you pick which provider you want connected behind that adapter. From that moment on, your system keeps sending requests in the same old format, and MiracleAPI translates them on the fly into the new provider's language — and translates the responses back into the format your system already understands. No backend changes on your side.

If the adapter itself fails, that's our problem and we own it end-to-end. If the provider starts returning unexpected responses — new fields, changed formats, deprecated endpoints — that's where self-healing kicks in (see below). And if the provider is outright down — timeouts, auth failures, endpoints not found — we can't fix their infrastructure, but we detect it immediately and alert your team with the context they need to escalate to the provider's support. In every case, you're not the one finding out from production.

Providers change their APIs constantly — new fields, deprecated endpoints, changed error codes. MiracleAPI monitors provider responses for drift and adjusts the adapter mapping automatically before it breaks production. When an adjustment can't be resolved automatically — for example, a fundamentally new field or changed business logic — your account is alerted with a proposed fix.

MiracleAPI adds one extra hop to your provider calls, but the translation layer itself is designed to be near-transparent — your system communicates with the provider essentially the same way it would directly. We deploy in multiple regions and route to the closest one, and On-Prem deployments remove the hop entirely.

The system is fully managed by us — adapters are built, deployed, and maintained on our side, which is what makes the self-healing and the SLA possible. That said, if you have a truly exotic provider where our standard process becomes the blocker for getting you live, we'll explore a custom arrangement. It's case-by-case rather than a self-serve feature.