World data
Weather, currency (FX), geocoding, air quality, earthquakes.
A-Zing API
One identity. One credit wallet. Every API call counted.
A-Zing issues authentication and the Wallet for our products — and for partners. PraRak TechSol’s API Hub has no separate password: developers sign in with A-Zing, top up the Wallet here, then reserve API Hub calls (separate from DevCentra ETOW).
A-Zing SSO
Universal credits
1 wallet credit = 50 calls
PAT metering
PraRak uses A-Zing for auth and usage
PraRak API Hub is PraRak TechSol’s developer catalog. Identity, sign-in, and the credit ledger are A-Zing’s. There are no anonymous APIs and no Hub-only wallet.
Authentication
Public A-Zing SSO
Open API Hub and sign in at A-Zing (Keycloak at sso.a-zing.org). You return to apihub.prarak.com with a session. No separate PraRak Hub password.
Credits
Same A-Zing wallet
Credits you buy or earn on A-Zing power DevCentra day-passes and PraRak API calls. 1 wallet credit reserves 50 API Hub calls (separate from DevCentra ETOW day passes).
Usage
PAT on every call
After sign-in, PraRak issues a Personal Access Token. Send X-API-Key or Bearer. Swagger Try-it-out and HTTP all log to that PAT.
How developers use it
Four steps from an A-Zing account to a metered API call.
1
Sign in with A-Zing
Create or use your A-Zing account. PraRak API Hub starts OIDC at the public A-Zing client — not an internal console login.
2
Top up your Wallet
Purchase credits on A-Zing Pricing or DevCentra. The Wallet is the shared balance PraRak meters against.
3
Reserve API Hub calls
From DevCentra Access or the Hub, spend 1 wallet credit to reserve 50 API calls. More credits reserve more calls. This is not a DevCentra ETOW day pass.
4
Call with your PAT
Use Swagger on apihub.prarak.com or send the PAT on every request. Foundry PDFs and OCR use the same reserved call pool.
Catalog on PraRak API Hub
All product routes need a PAT and reserved API Hub calls from your Wallet. Content below matches the live Hub — world data, knowledge, lifestyle, media, health, AI, and DevCentra Foundry.
Knowledge
Countries, leaders, places, wars, people, education, holidays — English, Hindi, Bengali, Tamil.
Food & lifestyle
Cuisines, food benefits, ingredients, cost of living, transport, travel desk.
Media, health & AI
Movies, logos, books, disease notes, cars, open LLM catalog.
DevCentra Foundry
Invoice, payslip, and NDA PDFs plus OCR — 1 day-pass call each, same A-Zing pool.
Developer utilities
IP, UUID, time, hash, DNS, headers, QR — metered like every other product route.
API Hub pricing from the A-Zing Wallet
No free APIs. Credits live in your Wallet. API Hub call packs are separate from DevCentra ETOW day passes.
Reserve
1 wallet credit → 50 calls
Spending 1 credit reserves 50 API Hub calls. Every Swagger or HTTP call counts as one against that pool.
Top up
More credits → more calls
When the pool is empty, reserve again if your Wallet still has credits. Example: 10 credits reserve 500 calls.
Buy
Checkout stays on A-Zing
Open Pricing or DevCentra Access to top up the Wallet, reserve API Hub calls, then open the Hub with your PAT.
Open pricingA-Zing platform APIs
Native clients use the same account. DevCentra’s HTTP API authenticates with your A-Zing session or a Bearer token and spends day-pass credits for jobs.
Identity
SSO at sso.a-zing.org (realm azing). Partner apps such as PraRak API Hub use a public OIDC client with PKCE — they do not reuse the internal console client.
DevCentra client API
Login, access, day-pass activate, services, and jobs at /api/v1/devcentra/. Same credits as the web bench.
Account & credits
One A-Zing wallet for DevCentra, KAY, FisCo, Splisten, and eligible partner usage including PraRak API Hub.
Buy credits
BUILD ON A-ZING
Ready to call the Hub?
Sign in with A-Zing, load credits, and open PraRak API Hub. Authentication and usage stay on your A-Zing account.