API Documentation & Architecture Specifications

Welcome to the CodeziSoft API and Architecture Reference. Our application programming interfaces are engineered around deterministic REST conventions, strict JSON payload contracts, predictable HTTP status codes, and cryptographic signature verifications.

1. Base Endpoints & Transport Layer Security

All production API calls must be directed to our secure gateway. Unencrypted HTTP traffic is rejected at the network edge with an automated 301 Permanent Redirect.

Production Base URL: https://codezisoft.com/api/v1
Format: JSON (application/json)
Transport: TLS 1.3 / Strict HTTPS

2. Authentication & Required Headers

Every inbound request to authenticated nodes must supply standard client identification and authorization headers:

Accept: application/json
Content-Type: application/json
Authorization: Bearer <YOUR_API_SECRET_TOKEN>

3. Software Licensing Verification Endpoints

A. Activate License Node

Initiates a node handshake and binds an installation to a production domain.

Method: POST
Route: /api/v1/license/activate

// Request Payload (JSON)
{
    "license_key": "CDZ-9842-8921-XCA9",
    "domain": "app.yourdomain.com",
    "product_slug": "fintech-core-engine",
    "instance_ip": "192.0.2.1"
}

// Successful Response (200 OK)
{
    "status": "success",
    "message": "Node activated successfully.",
    "license_status": "valid",
    "quota_used": 1,
    "quota_total": 3,
    "token_signature": "sha256_hash_verification"
}

B. Deactivate License Node

Unbinds a domain node and restores available activation capacity to your license tier.

Method: POST
Route: /api/v1/license/deactivate

C. Check Release Updates

Queries our build pipeline for newly published packages and security releases.

Method: POST
Route: /api/v1/license/check-update

4. Inbound Webhook Listener Specifications

Our settlement engines process asynchronous payment lifecycle events through dedicated webhook listeners:

/api/v1/webhooks/stripe — Listens for checkout.session.completed & payment_intent.succeeded.
/api/v1/webhooks/paypal — Reconciles PAYMENT.CAPTURE.COMPLETED events.
/api/v1/webhooks/razorpay — Verifies payment.captured HMAC signatures.
/payment/ccavenue/callback — Decrypts 128-bit AES return payloads for automated invoice reconciliation.

5. Rate Limiting & Network Policies

To ensure high service availability and protect against distributed volumetric attacks:

Standard public API endpoints are throttled to 60 requests per minute per IP address.
Exceeding rate limits returns an HTTP 429 Too Many Requests with a Retry-After response header.

6. Standard HTTP Status Responses

Status	Meaning
200 OK	Request succeeded and valid payload returned.
400 Bad Request	Payload failed schema validation or missing required attributes.
401 Unauthorized	Invalid or missing API Bearer token.
404 Not Found	Resource, invoice uuid, or license key does not exist.
429 Rate Limited	Too many requests dispatched within the rate limit window.

7. Developer Integration Support

Integrating CodeziSoft APIs into custom enterprise middleware or need higher throughput rate limit exemptions? Contact our developer advocacy engineering desk directly at support@codezisoft.com.

API Documentation & System Architecture Specifications