Webhook Kaise Kaam Karta Hai?

Aaj hum baat karenge Webhook ke baare mein. Agar aapne Webhook term suna hai, toh aap thoda confused ho sakte hain ki yeh exactly kaise kaam karta hai. Toh chaliye, is blog aur video mein hum Webhook ko samajhne ki koshish karte hain aur yeh bhi dekhenge ki kis tarah se yeh communication ko simplify karta hai.

Webhook ek lightweight API hota hai jo ek application ko doosre application ke saath real-time mein communication ka option deta hai. Jab ek application ko kisi doosre application se kuch notify karna hota hai, toh webhook us message ko send karta hai.

Webhook ka kaam kaafi simple hai. Yeh ek URL hota hai jisko HTTP request bhejkar data send kiya jata hai. Jab ek event kisi application mein trigger hota hai, tab yeh webhook automatically data ko ek defined endpoint pe send kar deta hai.

Example ke liye, agar aap GitHub par koi code push karte hain, toh aap webhook ka use karke apne CI/CD pipeline ko notify kar sakte hain. Jaise hi code push hota hai, GitHub webhook ko call karta hai aur CI/CD system ko notify kar deta hai ki code ko build aur deploy karna hai.

• 1. Source Application : Jaise ki GitHub, Stripe, PayPal, ya koi bhi third-party service.
• 2. Event Trigger : Jab kisi event, jaise ki new commit push ya payment transaction hota hai, webhook trigger hota hai.
• 3. Webhook : Webhook ek HTTP request generate karta hai, jo data ko ek specified endpoint pe send karta hai.
• 4. Destination Application : Yeh endpoint aapke server ya application ka URL ho sakta hai, jo webhook se aayi hui request ko process karta hai.

Maan lijiye ki aapne apne e-commerce website ke liye Stripe payment gateway integrate kiya hai. Jab user payment karte hain, Stripe apne webhook ko trigger karta hai aur payment status ko aapke server ko send kar deta hai.

• 1. User : User apne payment details submit karta hai.
• 2. Stripe : Payment process hone ke baad webhook ko call karta hai.
• 3. Your Server : Aapke server pe webhook request aati hai, jisme payment status hota hai.
• 4. Action : Server payment successful hone par user ko confirmation message bhejta hai.

• - Webhook : Event trigger hone par automatically data send hota hai.
• - Polling : Aapko apne server se baar-baar request bhejni padti hai data ko check karne ke liye.

Webhook ka fayda yeh hai ki yeh real-time data transfer allow karta hai, bina kisi extra resources ke. Polling ki comparison mein, webhook jyada efficient aur fast hota hai.

• 1. Payment Gateways : Stripe, PayPal jaise services webhook ka use karte hain payment status update karne ke liye.
• 2. CI/CD Pipelines : Code updates ya deployments ke liye webhook ka use hota hai.
• 3. Notifications : Social media updates ya email notifications trigger karne ke liye webhook use kiya jata hai.

Toh dosto, aaj humne jaana ki Webhook kya hota hai aur kaise yeh real-time data transfer mein help karta hai. Webhook ka use automation aur communication ko simple banata hai, especially jab hume kisi event ke response mein action lena ho.