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Copyright (c) A|iens. All rights reserved.

============================================================================ Article Name :…

Overview
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Copyright (c) A|iens. All rights reserved. — Quick Facts

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Property: Detail

🎯

Full Name: Callback URL / Redirect URI /…

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Also Known As: redirect_uri, return_url,…

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Type: Web communication mechanism

Topic 1
📥 📥 🧠 🔬 💡 🎯

Infobox

📚 | Property | Detail | |---|---| | Full Name | Callback URL / Redirect URI / Return URL |…
Topic 2
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Kya Hai Callback URL

💡 Callback URL ek specific web address (endpoint) hai jo tum pehle se register ya configure…
Topic 3
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Real-Life Analogy

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Tum address pehle se decide karte…

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Courier boy sirf allowed address…

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Courier boy result bhi laata hai…

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Agar koi random address de de toh…

Topic 4
⭐

Callback URL Ka Core Mechanism

⭐ Callback URL ka flow har integration me thoda different hota hai, lekin core mechanism…
Topic 5
✨

Callback URL Kahan Use Hota Hai

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Tumhari app user ko OAuth provider…

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Saath me redirect_uri parameter…

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User login + consent karta hai.

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Provider user ko tumhare…

Topic 6
✨ 📊 🔬

OAuth 2.0 me Callback URL

✨ Yeh OAuth 2.0 Authorization Code Flow hai — industry ka sabse common authentication…
Topic 7
📥 ⚙️ 🔬 💡

Payment Gateway Callback Flow

🌟 Payment gateways me typically do parallel callback mechanisms hote hain: Browser Return…
Topic 8
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Callback URL vs Webhook vs Redirect

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Callback URL usually ek…

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Webhook usually ek system event ke…

Topic 9
✨

Security Considerations

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Callback URLs ko strictly…

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Dynamic redirect_uri accept mat…

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RFC 6749 Section 3.1.2 follow karo.

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OAuth flows me state parameter…

Topic 10
📥 ⚙️ 🔬 💡

Callback URL Registration & Whitelisting

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Production:…

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Staging:…

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Development:…

Topic 11
📥 ⚙️ 🔬 💡

Localhost aur Development Callbacks

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Google OAuth — localhost Callback…

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Facebook — Testing me localhost…

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Stripe — Webhooks ke liye Stripe…

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GitHub — localhost Callback URLs…

Topic 12
📥 📥 🧠 🔬 💡 🎯

5 Common Mistakes

⭐ Mistake 1: Callback URL me Trailing Slash Miss Karna Registered URL…
Topic 13
📥 ⚙️ 🔬 💡

6 Best Practices

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Timestamp, source IP, user agent

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Success/failure status

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Error codes (agar failure hai)

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NEVER log tokens, codes, ya…

Topic 14
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Interview Questions

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Usually user-initiated action ke…

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Typically browser redirect (HTTP…

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User visible experience hota hai…

🎯

Data URL query parameters me aata…

Topic 15
📥 ⚙️ 🔬 💡

Glossary

🌟 | # | Term | Definition | |---|---|---| | 1 | Callback URL | Pre-registered web address…
Comparison
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Callback URL vs Webhook vs Redirect

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Definition: Pre-registered URL jahan…

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Initiated By: External service (after…

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Transport: Browser redirect (302) ya…

Diagram
📥 ⚙️ 🔬 💡

Visual Flow

📊 Diagram visualization — details in narration
Related Topics

See Also

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Callback

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Webhook

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OAuth

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REST API

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HTTPS

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CSRF

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 1

Copyright (c) A|iens. All rights reserved. ka sabse sahi definition kya hai?

Quick Quiz
🧠 QUIZ TIME

Quiz — Question 2

Copyright (c) A|iens. All rights reserved. ka 'Full Name' kya hai?

Complete! 🎉
COMPLETE

Copyright (c) A|iens. All rights reserved. Complete!

Aliens Wiki · HIEN · Cinematic Knowledge

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Copyright (c) A|iens. All rights reserved. Complete

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