Sdk Laravel Package

Product Decisions This Supports

• Build vs. buy on payments plumbing. Adopting the vendor SDK means engineering effort goes into orchestration (pricing, entitlements, retries, reconciliation) instead of re-implementing a gateway's HTTP/XML protocol, request signing, and error-code mapping. This is the single biggest decision the package informs.
• Gateway-managed rebilling vs. in-house subscription engine. If RocketGate's recurring/subscription APIs cover your model, you can skip building a scheduler, dunning state machine, and card-updater service — a multi-quarter roadmap item — and instead configure rebill logic at the gateway. Verify trial periods, retry cadence, and proration against your pricing model before committing.
• Tokenization / vaulting strategy. Choosing gateway-hosted card records over storing PANs materially shrinks PCI DSS scope from SAQ D toward SAQ A-EP. That is a compliance-cost decision as much as an architecture one.
• Which payment flows make the MVP. The SDK's surface effectively defines what is cheap to ship first: one-time charges, card-on-file repeat purchases, subscription signup, refunds/voids/credits. Anything the SDK doesn't expose (marketplace splits, complex multi-party payouts) should be explicitly deferred rather than assumed.
• Vertical fit / processor selection. RocketGate is commonly evaluated by subscription and higher-risk merchants that mainstream acquirers decline. This package supports a "specialized gateway + vendor SDK" strategy over "force-fit into Stripe."
• Redundancy and portability posture. Because it is a raw single-gateway client, it forces the question: do we wrap it behind an internal Payments interface, or do we accept hard coupling? The 14 stars / 0 dependents signal argues for wrapping.
• Operational tooling roadmap. Refund/void/credit primitives exposed by the SDK determine whether support agents can self-serve adjustments or whether every billing correction becomes an engineering ticket.

When to Consider This Package

Consider it when:

• RocketGate is already selected, contracted, or in final evaluation as your gateway/processor — the SDK is only useful against that endpoint.
• You are on PHP/Laravel and want to avoid hand-rolling the gateway's wire protocol.
• Recurring/membership revenue is core and gateway-side rebilling is acceptable (or preferable) to owning the subscription state machine.
• You are in a vertical where mainstream processors are difficult to obtain and a specialized acquirer relationship already exists.
• Reducing PCI scope via gateway vaulting is a priority and you can keep card data entirely out of your servers.
• You are prepared to own the integration layer: service provider, config, facades, retry/idempotency, structured logging, webhook/callback handling, and test fakes. This is a plain PHP SDK, not a Laravel package with publishable config and container bindings.

Look elsewhere when:

• You are on Stripe, Braintree, Adyen, or Paddle. Their first-party SDKs plus Laravel Cashier offer far more documentation, community answers, and maintained Laravel ergonomics.
• You need a large ecosystem. 14 stars and zero dependents means there is effectively no community; you are the community. Support runs through the vendor's account team and docs, not Stack Overflow.
• You want a drop-in Laravel package. Nothing here gives you config publishing, migrations, events, or a testing fake — budget explicit integration work.
• EU/UK SCA and 3DS2 flows are central. Confirm the gateway's and SDK's current authentication support in writing before designing around it.
• You need multi-gateway routing, cascading, or failover. This SDK is single-gateway by design; you would need an abstraction layer or a router service.
• You need marketplace/Connect-style split payments or complex payout orchestration.
• You cannot tolerate vendor lock-in without an exit. Pin the dependency, monitor releases, and treat the SDK as thin transport behind your own boundary.

How to Pitch It (Stakeholders)

Executives (one paragraph): This is RocketGate's official PHP SDK — a vendor-maintained connector between our application and their payment gateway. Adopting it converts a payment-protocol project into a focused integration, and it gives us access to gateway-side recurring billing, which can remove a multi-quarter build of subscription scheduling and failed-payment retries from the roadmap. It also lets us keep card data out of our systems, reducing PCI compliance scope and cost. The trade-off is concentration risk: the package has a very small public footprint (14 stars, no dependent projects) and is tied to a single gateway. We mitigate that by wrapping it behind an internal payments interface so we can swap providers, and by pinning versions and tracking vendor releases. Recommendation: proceed if RocketGate is the selected processor and recurring billing is core to revenue; do not adopt it as a speculative abstraction over an undecided gateway.

Engineering (summary): Treat it as a thin, unopinionated client, not a framework integration. There is no service provider, no config file, no facade, no test double, and no community to lean on. We own: container binding and configuration/secrets, a domain-level Payments interface to isolate the vendor types, idempotency keys and retry policy, structured logging with PII redaction, callback/webhook verification, and a fake for tests. Card data must never transit or persist in our infrastructure — use gateway vault tokens. Pin the dependency, read the changelog before upgrades, and confirm 3DS/SCA and currency support in writing from the vendor before we design around them. Estimate the integration envelope in days, plus the wrapper — the SDK is the easy part.