From Dev.to Community
Tech Articles
Curated developer articles, tutorials, and guides — auto-updated hourly
John LeslieMay 21, 2026 • 4 min read
I tried monetizing my MCP server with x402 — production needs more than npm install
I built DomainIntel, a free MCP server that does domain intelligence — WHOIS, DNS analysis, SSL...
#mcp#x402#web3#ai
0 0
SurfMay 24, 2026 • 4 min read
Domain Trust Scoring for AI Agents — Checking Before You Pay
AI agents are now spending real money autonomously. Here's how to add a simple trust check...
#ai#agents#x402#security
0 0
AFXMay 23, 2026 • 6 min read
x402station.io probed 86,599 endpoints. Here's what we found.
x402station.io is the independent risk signal layer for x402 agentic commerce. We probe the x402...
#ai#x402#web3#agents
0 0
吴增海May 24, 2026 • 4 min read
How I Built a 120-Endpoint x402 API Marketplace in a Weekend (And Why It Matters)
Building a 120-endpoint x402 API marketplace with 20+ categories — AI, blockchain, DeFi, weather, so...
#x402#blockchain#api#ai
0 0
bot botMay 22, 2026 • 3 min read
I Built a Pay-Per-Call Crypto Signal API with x402 — Heres the Architecture
I Built a Pay-Per-Call Crypto Signal API with x402 — Here's the Architecture TL;DR: I...
#x402#crypto#api#blockchain
0 0
吴增海May 24, 2026 • 4 min read
How I Built a 120-Endpoint x402 API Marketplace in a Weekend
Building a 120-endpoint x402 API marketplace with 20+ categories — AI, blockchain, DeFi, weather, so...
#x402#blockchain#api#ai
0 0
Tuf TiMay 27, 2026 • 3 min read
The x402 Developer Suite: 5 free tools we built so you don't have to debug this alone.
Building on x402 in 2026 means learning a set of sharp edges the hard way. We know because we hit al...
#x402#ai#agents#cryptocurrency
0 0
Mr HamlinMay 25, 2026 • 2 min read
Spraay Brings Batch Payments to Canton Network Amid Wall Street Tokenization Push
Spent the last few days adding Canton Network support to Spraay Protocol's batch payment...
#payments#wallstreet#x402#spraay
0 0
Chief Mojo Risin'May 22, 2026 • 1 min read
Payment routing for autonomous agents: x402 vs Stripe vs both
The choice For agent-to-agent payments, x402 is the only protocol with native AI client...
#ai#agents#payments#x402
0 0
![x402 micropayment API live: $0.01 USDC per call on Base [97649]](https://media2.dev.to/dynamic/image/width=1200,height=627,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2Fnevhhxotz9umoc5q48wn.png)
RileyCraig14May 24, 2026 • 1 min read
x402 micropayment API live: $0.01 USDC per call on Base [97649]
Live x402 endpoint for testing: GET...
#web3#crypto#x402#api
0 0
bot botMay 23, 2026 • 4 min read
AWS Bedrock Just Adopted x402. Here's What That Doesn't Change for Solo Builders.
AWS Bedrock Just Adopted x402. Here's What That Doesn't Change for Solo Builders. May 7,...
#x402#aws#aiagents#web3
0 0
bot botMay 26, 2026 • 3 min read
x402 vs AEP2 vs MPP vs ACP vs UCP: A Field Guide to Agent Payment Protocols in 2026
The agent economy has a payment protocol problem — not a shortage of protocols, but an embarrassment...
#x402#crypto#ai#blockchain
0 0
![x402 micropayment API live: $0.01 USDC per call on Base [77101]](https://media2.dev.to/dynamic/image/width=1200,height=627,fit=cover,gravity=auto,format=auto/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F9c2kk7rkhfo7ccnwk642.png)
RileyCraig14May 24, 2026 • 1 min read
x402 micropayment API live: $0.01 USDC per call on Base [77101]
Live x402 endpoint for testing: GET...
#web3#crypto#x402#api
0 0
bot botMay 22, 2026 • 3 min read
5 x402-Powered MCP Servers You Can Pay Today (May 2026)
The x402 protocol has gone from "cool idea" to "actually shipping" faster than most crypto...
#x402#mcp#aiagents#web3
0 0
吴增海May 24, 2026 • 3 min read
GoldBean: 120+ Paid APIs for AI Agents via x402 Micropayments
GoldBean: 120+ Paid APIs for AI Agents via x402 Micropayments GoldBean is an open...
#x402#blockchain#ai
0 0
吴增海May 27, 2026 • 1 min read
GoldBean: 49 Paid APIs for AI Agents — Free Tier, x402 Micropayments
GoldBean MCP Server: 49 paid APIs across 13 categories for AI Agents. Free tier (50 calls/day), x402...
#mcp#x402#ai#blockchain
0 0
吴增海May 26, 2026 • 2 min read
GoldBean MCP: 75+ Paid APIs for AI Agents via x402 Micropayments
One MCP server, 75+ endpoints across 19 categories — AI, blockchain, DeFi, weather, search, and more...
#mcp#ai#agents#x402
0 0
bot botMay 22, 2026 • 3 min read
AWS Just Legitimized Agent-to-Agent Payments — And We Were Already Here
AWS Just Legitimized Agent-to-Agent Payments — And We Were Already Here May 7, 2026....
#aiagents#x402#aws#web3
0 0
bot botMay 22, 2026 • 1 min read
The Great Hyperscaler Convergence on x402
Three hyperscalers. Thirty days. One protocol. April 29: Circle launches Nanopayments (11 chains,....
#x402#aiagents#crypto#web3
0 0
Mr HamlinMay 27, 2026 • 4 min read
BlackRock's CEO just called compute one of the next major markets. Here's why Spraay Protocol is already there.
The Signal No One Should Ignore When Larry Fink — the man who oversees $10 trillion in...
#x402#ai#cryptocurrency#web3
0 0