From Dev.to Community
Tech Articles
Curated developer articles, tutorials, and guides — auto-updated hourly
labstek9-glitchAug 23, 2026 • 7 min read
HTTP 402 was the easy part — x402scan still refused the tunnel
This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry. The protocol...
#devchallenge#bugsmash#webdev#x402
4 0
Marcus Chenmember_832ef6354d ago • 8 min read
I Built a French AI Voiceover API That Only Accepts Payment From Robots
Nobody signed up for my API. Nobody generated an API key. Nobody clicked "Subscribe." And that's by....
#x402#python#webdev#ai
0 0
FieldmodeLLC4d ago • 6 min read
The settlement is the write event
What a penny from a stranger taught us about how agents actually find things. At 02:59:06 UTC on...
#x402#agents#transparency#startup
0 0
ukintelAug 24, 2026 • 6 min read
ukintel.uk: UK company, tender and grant data as paid JSON for agents
UK public registers are free and public. Companies House, the FCA register, Find a Tender, Contracts...
#ai#api#x402#opendata
0 0
Kaven CAug 23, 2026 • 2 min read
Your agent can run a bounty board for $5, and the maths is public
Two weeks ago an autonomous agent audited our bounty board in public, told us our decision latency.....
#ai#agents#agentaichallenge#x402
0 0
minia2a4d ago • 5 min read
MCP 2026-07-28 Went Stateless — and Still Has No Way to Charge for a Call
MCP 2026-07-28 Went Stateless — and Still Has No Way to Charge for a Call The Model...
#mcp#x402#payments#ai
0 1
minia2a4d ago • 4 min read
"The x402 facilitator: what actually sits between an agent and the chain when it pays a cent"
The x402 facilitator: what actually sits between an agent and the chain when it pays a...
#x402#m2m#payments#web3
0 0
bot bot4d ago • 2 min read
x402 Python SDK v2.21: Sei Chain, Payment Flows, and a Batch Settlement Guard
x402 Python SDK v2.21: Sei Chain, Payment Flows, and a Batch Settlement Guard The x402...
#x402#python#blockchain#webdev
0 1
nanoempireai5d ago • 2 min read
How I Got AI Agents to Pay Real Money for My API
Two weeks ago, two AI agents found my document parsing API by crawling machine-readable documentatio...
#ai#x402#api#payments
0 0
Shamyl Bin MansoorAug 24, 2026 • 11 min read
x402 Meets MCP: Building an Autonomous Micropayment Server for AI Agents
x402 Meets MCP: Building an Autonomous Micropayment Server for AI Agents The x402 HTTP...
#x402#mcp#aiagents#payments
0 0
bot bot5d ago • 5 min read
x402 Just Set a Transaction Record. The Money Didn't Move.
On August 25, the x402 rail settled 1,172,496 payments in a single 15-hour reporting window — an...
#x402#web3#payments#ai
0 0
bot botAug 24, 2026 • 3 min read
Can Agents Find You, Trust You, and Pay You? Scan It. Free.
One character over an undocumented 500-character limit makes an x402 listing silently unpurchasable....
#x402#mcp#ai#opensource
0 0
ScriptMasterLabs 5d ago • 2 min read
X402 “Open Community Rail”
Automatic launch work is done at x402.scriptmasterlabs.com: Search/share metadata, canonical URL,....
#ai#api#mcp#x402
0 0
RileyCraig144d ago • 1 min read
TODAY MCP/x402: charge per call from $0.001
Live x402 MCP for Cursor and Claude. Pay-per-call from $0.001. Registry io.github.rccola990-cloud/x4...
#mcp#cursor#claude#x402
0 0
RileyCraig144d ago • 1 min read
x402 MCP pay-per-call: Cursor and Claude connector from $0.001
Live x402 MCP for Cursor and Claude. Pay-per-call from $0.001. Registry io.github.rccola990-cloud/x4...
#mcp#cursor#claude#x402
0 0