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Application Programming Interface

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AI API 调用验收:从 HTTP 200 到 Token 用量与扣费核对

AI API 调用验收:从 HTTP 200 到 Token 用量与扣费核对

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1 min read
Retell AI for Agencies: One Account or One Per Client? How to Structure Accounts, Keys and Phone Numbers

Retell AI for Agencies: One Account or One Per Client? How to Structure Accounts, Keys and Phone Numbers

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7 min read
Booking Xero Invoices at the Official Central Bank Rate (Xero Won't Let You Replace Its Feed, Here's the Workaround)

Booking Xero Invoices at the Official Central Bank Rate (Xero Won't Let You Replace Its Feed, Here's the Workaround)

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3 min read
Count Minutes and Tokens in the Same Ledger

Count Minutes and Tokens in the Same Ledger

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4 min read
How I Cut API Response Times by 60% with Go Caching Strategies

How I Cut API Response Times by 60% with Go Caching Strategies

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5 min read
System 1 vs System 2 AI, and the gap between them

System 1 vs System 2 AI, and the gap between them

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4 min read
A settlement is a claim, not a fact — so I verify every x402 payment

A settlement is a claim, not a fact — so I verify every x402 payment

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3 min read
Retrying on a 429 Is the Wrong Response to Backpressure

Retrying on a 429 Is the Wrong Response to Backpressure

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3 min read
Putting an API gateway in front of everything

Putting an API gateway in front of everything

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2 min read
API Documentation Tools in 2026: Swagger vs Mintlify vs the Rest

API Documentation Tools in 2026: Swagger vs Mintlify vs the Rest

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5 min read
Build a technology segment from page fingerprints and keep the evidence

Build a technology segment from page fingerprints and keep the evidence

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3 min read
Idempotency: the small idea that stops your app from doing things twice

Idempotency: the small idea that stops your app from doing things twice

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3 min read
Your MCP Tools Are an API for a Very Literal Intern

Your MCP Tools Are an API for a Very Literal Intern

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4 min read
A jobs API with 1M live listings, straight from company career pages

A jobs API with 1M live listings, straight from company career pages

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3 min read
The registry layer for agent-readable software

The registry layer for agent-readable software

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3 min read
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