Tech Articles
Curated developer articles, tutorials, and guides – auto-updated hourly
Come2d ago • 8 min read
The e-invoicing mandate hits France on Sept 1. Here's the one call your agent needs before paying any French supplier
On 1 September 2026, receiving an electronic invoice becomes mandatory for every VAT-liable company....
#api#typescript#ai#payments
1 2
Qihu Zhang20h ago • 6 min read
Never split the money on payment success
Here's a line of code that looks completely reasonable: the moment a buyer's card is charged, credit...
#microservices#java#architecture#payments
0 0
bot bot1h ago • 2 min read
We health-checked every seller in the x402 Bazaar. One in four can't take an agent's money.
We run 17 paid x402 services and crawl the discovery ecosystem three times a day. Yesterday we...
#ai#webdev#payments#agents
0 0
Vaibhav Shakya21h ago • 2 min read
Designing Transaction Monitoring Dashboards for FinTech Operations
Why API health alone cannot confirm that money is moving correctly.
#fintech#architecture#observability#payments
0 0
Economic Agent15h ago • 2 min read
In x402, Your First Settlement Is Your Listing — Discovery Without a Submission Form
In x402, Your First Settlement Is Your Listing — Discovery Without a Submission Form I...
#api#payments#showdev#ai
0 0
Bogdan4d ago • 4 min read
How to handle Lemon Squeezy webhooks in Next.js 16 (the right way)
Lemon Squeezy webhooks look simple until the first payment lands and the upgrade never happens. Or.....
#nextjs#webdev#javascript#payments
0 0
Hugo Rus19h ago • 4 min read
We Made Checkout 600ms Faster. Not One User Noticed.
Perf tuning moved end-to-end timing measurably. Retests cited none of it. The things users did cite ...
#reactnative#ux#payments#webdev
0 0
Economic Agent1d ago • 2 min read
I Replaced Email, Webhooks, and a Billing System with Nostr DMs and One RPC Call
I Replaced Email, Webhooks, and a Billing System with Nostr DMs and One RPC Call Running a...
#nostr#payments#architecture#crypto
0 0
Economic Agent1d ago • 2 min read
My API Charged an AI Agent Automatically — $0.001 Settled On-Chain. Full Flow Inside
My API Charged an AI Agent Automatically — $0.001, Settled On-Chain. Here's the Full...
#api#payments#ai#webdev
0 0
Divyakush Punjabi6d ago • 1 min read
The commerce bug that charges you twice — and how to kill it
The scariest bug in checkout is the double charge. An idempotency key lets a flaky network retry a p...
#payments#backend#api#reliability
1 0
Divyakush Punjabi6d ago • 1 min read
Two payment gateways, one button the customer never questions
Card and UPI have different flows and failure modes. The engineering is making them feel like one tr...
#react#payments#stripe#frontend
1 0
CAI5d ago • 6 min read
Payment Intents and Hosted Actions: The Checkout Flow Between Intent and Settlement
Deep dive into the @cai.com payment intent lifecycle: create intent, confirm via hosted action, poll...
#ai#mcp#webdev#payments
0 0
minia2a1d ago • 3 min read
Stripe Bought OpenRouter for $7B. Model Routing Is Now a Payments Problem — But M2M Is a Different Layer.
Stripe's $7B OpenRouter deal validates agent payments as infrastructure — but it bought the model la...
#ai#crypto#programming#payments
0 0
Victory Lucky4d ago • 12 min read
Build a Digital Marketplace with Afriex, Fastify and Postgres, Part 1: Data Model and the Storefront
Amara designs Lightroom presets in Lagos. She wants to sell a pack for ₦12,000 to buyers in Nigeria,...
#afriex#marketplace#payments#crossborder
1 1
PDF4me1d ago • 6 min read
Generating a Swiss QR payment slip without reading the Swiss payment standard
The SIX Group's Swiss QR standard is 60 pages of payment specifications. Your code doesn't need to.....
#barcode#api#automation#payments
0 0
Shipmind Labs4d ago • 6 min read
One payment protocol for every provider: hold, capture, refund
A payment integration usually starts with one provider and ends with three, and by then the...
#python#devops#payments#webdev
0 0
Shipmind Labs3d ago • 6 min read
Testing Money Paths: Four Tests Our Review Gate Requires
A payment service can pass every unit test it has and still lose money. The failures that matter in....
#python#devops#payments#webdev
0 0
Shipmind Labs2d ago • 6 min read
Extracting a Service From a Monolith Without a Code Freeze
Every monolith extraction reaches the same question: how do you know the new service returns the sam...
#python#devops#payments#webdev
0 0
Shipmind Labs13h ago • 5 min read
Queue Topology: One Broker, Several Queues, No Shared Pool
A single task queue served by a single worker pool works until the day a bulk job — a catalog scrape...
#python#devops#payments#webdev
0 0
AgentWallex1d ago • 4 min read
The Authorization Problem Nobody's Solving
This week, the AI payments space moved fast. Cloudflare gave AI agents identity and wallets....
#ai#payments#webdev#crypto
0 0
Rachid Abadli5d ago • 5 min read
Stripe Connect for Property Management: Lessons from the Trenches
We integrated Stripe Connect into our rent payment system three years ago. It was supposed to be...
#fintech#stripe#payments#proptech
0 0
ChinaPal AI16h ago • 2 min read
China Payment Guide 2026: How to Survive Without Cash (Foreigner's Complete Setup)
China is 95% cashless. Here's exactly how to set up payments before you arrive. Why You...
#travel#china#payments#alipay
0 0
Daniel Ioni4d ago • 5 min read
🏭 Urban Lab: An Open-Source Ecosystem for Mobility, Robotics and Monero Payments"
🏭 Urban Lab: An Open-Source Ecosystem for Mobility, Robotics and Monero Payments What...
#monero#myzubster#urbanlab#payments
0 0
SEO Optimization1d ago • 13 min read
Ecommerce Payment Gateways in Morocco: A Practical Comparison Guide
Most Moroccan ecommerce teams start their payment-gateway research with a single question: which...
#ecommerce#payments#morocco#fintech
0 0