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#webhooks

Webhook configuration and events

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Two people got paid twice because my webhook handler took six seconds

Two people got paid twice because my webhook handler took six seconds

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5 min read
The webhook dedupe everyone copies has a hole in it

The webhook dedupe everyone copies has a hole in it

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Comments 1
6 min read
How to Shrink Key Revocation Latency: Webhook Intake with a Scheduled Polling Backstop

How to Shrink Key Revocation Latency: Webhook Intake with a Scheduled Polling Backstop

Comments 1
7 min read
Email to Slack: threading, Block Kit limits, and the duplicate-post trap

Email to Slack: threading, Block Kit limits, and the duplicate-post trap

1
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10 min read
CI/CD Webhooks: HMAC Verification Done Right

CI/CD Webhooks: HMAC Verification Done Right

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11 min read
Three things the Lemon Squeezy API docs don't tell you about failed payments

Three things the Lemon Squeezy API docs don't tell you about failed payments

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3 min read
Reliable Webhook Processing in NestJS: Signatures, Idempotency, Retries & Queues

Reliable Webhook Processing in NestJS: Signatures, Idempotency, Retries & Queues

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3 min read
Eight webhook providers, eight different ways to sign a request

Eight webhook providers, eight different ways to sign a request

Comments 1
6 min read
Why a Successful WhatsApp API Request Does Not Mean the Message Was Delivered

Why a Successful WhatsApp API Request Does Not Mean the Message Was Delivered

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6 min read
We Broke Webhooks Three Times Before Getting Durable Delivery Right (ASP.NET Core)

We Broke Webhooks Three Times Before Getting Durable Delivery Right (ASP.NET Core)

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14 min read
Webhook-first API design: no polling, one signed callback, and an MCP server that is not a wrapper

Webhook-first API design: no polling, one signed callback, and an MCP server that is not a wrapper

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4 min read
Designing a Webhook Delivery System for 10 Million Events a Day

Designing a Webhook Delivery System for 10 Million Events a Day

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Picked as gem Comments 3
11 min read
Failed Webhook Retry Queues, Exponential Backoff, DLQs, and Redrive

Failed Webhook Retry Queues, Exponential Backoff, DLQs, and Redrive

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6 min read
In-App, Email and Push From One Event

In-App, Email and Push From One Event

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15 min read
One LINE Official Account, Multiple Tools: Webhook and Token Architecture

One LINE Official Account, Multiple Tools: Webhook and Token Architecture

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7 min read
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