DigiSpace

API Integrations

API integrations and development: payments, CRM/ERP connectivity, webhooks, third-party services. Custom REST and GraphQL APIs for your product.

API integration illustration — verified webhook, queue, retry and connected systems

Every serious product ends up talking to other systems: payment gateways, CRMs, shipping providers, analytics, AI services. We build those integrations to survive real-world conditions — rate limits, timeouts, flaky third-party APIs and data arriving in whatever shape the other side sends.

Integrations we've shipped

  • CRM and sales — this site's contact forms push leads into Zoho CRM with error handling, so a Zoho outage never loses an inquiry.
  • Payments — Stripe and other gateways: checkout, subscriptions, webhooks, reconciliation.
  • AI providers — NetPostPanel orchestrates multiple LLM APIs behind one internal interface with retries and fallbacks.
  • REST and GraphQL APIs — we consume external APIs and build documented endpoints for your partners and mobile apps.
  • Webhooks — inbound and outbound, with signature verification and replay-safe processing.

Built to fail gracefully

Webhook handling: verify signature, queue, process, retry

public function handle(Request $request): JsonResponse
{
    abort_unless(
        hash_equals($expected, $request->header('X-Signature')),
        401
    );

    ProcessWebhook::dispatch($request->all())->onQueue('webhooks');

    return response()->json(['status' => 'accepted'], 202);
}

Verify, queue, acknowledge. The sender gets its 202 in milliseconds; the actual work retries safely in the background.

Queues instead of synchronous calls, retries with backoff, idempotent processing (a delivered-twice webhook changes nothing), dead-letter visibility and audit trails — when a third party is down at 3 AM, your users don't notice and nothing is silently lost.

How an integration project runs

We start from the contracts, not the code: read the provider's API docs, map your data flows, agree who owns each field. Then a thin integration layer — one dedicated service class per provider — keeps third-party quirks out of your domain code. Sandbox first, monitoring after launch, documentation for the next team.

If your systems live in silos and people copy data between them by hand — that's fixable. Tell us what should be talking to what.