DEV Community

API

Application Programming Interface

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
FedEx Shut Down Its SOAP API. Your WooCommerce Store Might Have Failed Silently

FedEx Shut Down Its SOAP API. Your WooCommerce Store Might Have Failed Silently

Comments
7 min read
Transformei um problema real em uma API para a Lista Brasileira de Resíduos do IBAMA

Transformei um problema real em uma API para a Lista Brasileira de Resíduos do IBAMA

Comments
1 min read
Automação de atendimento no WhatsApp: o que decidir antes de deixar a IA responder sozinha

Automação de atendimento no WhatsApp: o que decidir antes de deixar a IA responder sozinha

1
Comments
4 min read
JWTs Fail Validation for Some Requests but Not Others: Clock Skew, `nbf`, and How Much Leeway Is Safe

JWTs Fail Validation for Some Requests but Not Others: Clock Skew, `nbf`, and How Much Leeway Is Safe

1
Comments 5
7 min read
How to build a Prediction Market Research Agent like PolySeer

How to build a Prediction Market Research Agent like PolySeer

7
Comments 2
10 min read
The Third Leg of the Parity Test

The Third Leg of the Parity Test

2
Comments 5
5 min read
Lessons Learned: Dealing With Instagram Rate Limits and Blocks

Lessons Learned: Dealing With Instagram Rate Limits and Blocks

Comments
4 min read
Your system prompt is silently killing your prompt cache

Your system prompt is silently killing your prompt cache

6
Comments 47
5 min read
MockMe vs Beeceptor: which mock API should you use?

MockMe vs Beeceptor: which mock API should you use?

Comments
1 min read
FLUX 3 Review 2026: Black Forest Labs' Multimodal Video Model, Priced Per Second

FLUX 3 Review 2026: Black Forest Labs' Multimodal Video Model, Priced Per Second

3
Comments 4
6 min read
From Stripe Checkout to a Compliant Romanian E-Invoice: A JSON UBL Field Report

From Stripe Checkout to a Compliant Romanian E-Invoice: A JSON UBL Field Report

Comments
7 min read
ANAF e-Factura UBL Rejections: What EN 16931 / CIUS-RO Validation Errors Look Like and How to Catch Them Before ANAF Does

ANAF e-Factura UBL Rejections: What EN 16931 / CIUS-RO Validation Errors Look Like and How to Catch Them Before ANAF Does

Comments
8 min read
SiliconFlow Review 2026: One API for 200+ Models \u2014 Pricing, Speed and the Catch

SiliconFlow Review 2026: One API for 200+ Models \u2014 Pricing, Speed and the Catch

3
Comments 4
6 min read
ANAF SPV E-Invoicing from Java/Spring Boot: OAuth2, JWT Access Tokens, and a Refresh Window That Never Rests

ANAF SPV E-Invoicing from Java/Spring Boot: OAuth2, JWT Access Tokens, and a Refresh Window That Never Rests

Comments
7 min read
We Cut API Tenant Onboarding From Two Days to Three Hours With a Self-Service Portal

We Cut API Tenant Onboarding From Two Days to Three Hours With a Self-Service Portal

Comments
4 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.