Developer API & Automation

Programmatic Expiry Management. Built for Developers.

Automate SSL certificates, domain registrations, software licenses, vendor contracts, and fleet compliance directly from your CI/CD pipelines, ERP, or backend microservices.

301ms P50 Median Read Latency

99.99% SLA Availability

SHA-256 Salted Bearer Auth

Developer API keys require the Business Tier. Free and Pro accounts can upgrade at any time.

RenewOS REST API v1

# 1. Fetch upcoming expiries (P50: 301ms)
curl -X GET "https://renewos.in/api/v1/items?status=expiring&limit=10" \
  -H "Authorization: Bearer exp_live_9a7f8b1c2d3e4f5a" \
  -H "Accept: application/json"

# 2. Programmatically renew a contract or certificate
curl -X POST "https://renewos.in/api/v1/items/itm_89xK2mP9/renew" \
  -H "Authorization: Bearer exp_live_9a7f8b1c2d3e4f5a" \
  -H "Content-Type: application/json" \
  -d '{
    "newExpiry": "2028-10-15",
    "amount": 499.00,
    "notes": "Automated renewal via DevOps pipeline"
  }'

Live Cluster: gcp-asia-south1

Rate Limit: 120 req/min

Enterprise Grade Engineering

Engineered for High-Scale Workloads

Every query, transaction, and authentication probe is optimized to avoid database lock contention and roundtrip waterfalls.

301ms P50 Latency

Single-roundtrip take: limit + 1 pagination probes eliminate full table count scans entirely on standard reads.

O(1) Capacity Checks

Business accounts can track up to 100,000 items. Insert validations use an indexed skip probe that executes in milliseconds rather than table counts.

L1 Token Caching

In-memory 30s authentication caches bypass CockroachDB roundtrips for repeated calls, while spam or bad keys are rejected in 86ms.

Decoupled Background Jobs

Audit logs and multi-stage reminder ladders execute asynchronously via Node.js micro-tasks without blocking the client's HTTP response.

REST API Reference

Clean, Deterministic Endpoints

Predictable resource-oriented URLs, standard HTTP status codes, and JSON responses with complete request tracing.

GET/api/v1/items

P50: 301 ms

HTTP Request

GET /api/v1/items?status=expiring&limit=20 HTTP/1.1
Authorization: Bearer exp_live_...

HTTP 200 OK Response

{
  "data": [
    {
      "id": "cuid_89xK2mP9",
      "name": "Wildcard SSL (*.acme.com)",
      "typeName": "Security",
      "expiryDate": "2028-10-15T00:00:00.000Z",
      "status": "expiring",
      "daysRemaining": 14,
      "person": "Infra Lead",
      "provider": "DigiCert",
      "renewalUrl": "https://digicert.com"
    }
  ],
  "meta": { "total": 1, "limit": 20, "offset": 0 }
}

Real-World Integrations

Where Engineering Teams Use RenewOS

CI/CD Certificate Audits

Query /api/v1/items?status=expiring directly from GitHub Actions or GitLab CI before deploying to prevent expired wildcard certificates from taking down production.

ERP Fleet & Vehicle Sync

Synchronize vehicle insurance, PUC certificates, and commercial fitness expiration dates with SAP, Oracle, or custom fleet telematics platforms via programmatic webhooks.

Vendor Contract Automation

Call /renew automatically whenever a purchase order or Stripe billing event is finalized to advance SLA deadlines seamlessly.

Business Tier Exclusive ($59.99/mo)

Ready to Integrate Your Systems with RenewOS?

Unlock full Developer API access, up to 10 production API keys, 100,000 item capacity, multi-seat workspaces, and priority engineering support on the Business Plan.

Frequently Asked Questions

Developer & API FAQ