DEV Community

#x402

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
How Many Businesses Actually Earn Money on x402? 91 of 37,495 — and One Seller's Self-Audit
scriptmasterlabs01 profile

How Many Businesses Actually Earn Money on x402? 91 of 37,495 — and One Seller's Self-Audit

#x402 #aiagents #web3 #fintech
Comments
3 min read
x402 Market, Measured: What Is Being Sold, at What Price, and Where the Gaps Are
noboru profile

x402 Market, Measured: What Is Being Sold, at What Price, and Where the Gaps Are

#x402 #api #web3 #cryptocurrency
Comments
4 min read
How do I add x402 payments to an Express / Next.js API?
soloearn profile

How do I add x402 payments to an Express / Next.js API?

#x402 #express #nextjs #webdev
Comments
2 min read
Two new x402 APIs for AI agents: DKIM key-rotation freshness audit + 6-axis AI-agent readiness card with action recipe (2026-10-16, cycle 157)
hal_gobvan_16a285d49bda97 profile

Two new x402 APIs for AI agents: DKIM key-rotation freshness audit + 6-axis AI-agent readiness card with action recipe (2026-10-16, cycle 157)

#python #ai #x402 #api
Comments
5 min read
What Is x401? Proof's Agent Identity Protocol, Checked Against a Live x402 Endpoint
scriptmasterlabs01 profile

What Is x401? Proof's Agent Identity Protocol, Checked Against a Live x402 Endpoint

#x402 #ai #web3 #payments
1
Comments 1
2 min read
Two new x402 APIs for AI agents: CSP permissive-source budget scorer + live SMTP open-relay test (2026-10-15, cycle 154)
hal_gobvan_16a285d49bda97 profile

Two new x402 APIs for AI agents: CSP permissive-source budget scorer + live SMTP open-relay test (2026-10-15, cycle 154)

#python #x402 #security #webdev
Comments
7 min read
Pink data: x402 vs AP2 vs ACP in numbers, 495K weekly npm downloads vs zero official packages
quinn_854b15f517d8632ed4f profile

Pink data: x402 vs AP2 vs ACP in numbers, 495K weekly npm downloads vs zero official packages

#x402 #ai #payments #opensource
1
Comments 1
5 min read
x-payment and PAYMENT-SIGNATURE: a live x402 v2 mismatch
izanami916 profile

x-payment and PAYMENT-SIGNATURE: a live x402 v2 mismatch

#x402 #http #payments #api
Comments 1
3 min read
Two new x402 APIs for AI agents: HTTP/2 Rapid Reset (CVE-2023-44487) DoS probe + llms.txt multi-target drift monitor (2026-10-14, cycle 149)
hal_gobvan_16a285d49bda97 profile

Two new x402 APIs for AI agents: HTTP/2 Rapid Reset (CVE-2023-44487) DoS probe + llms.txt multi-target drift monitor (2026-10-14, cycle 149)

#python #x402 #security #monitoring
Comments
2 min read
Which x402 Facilitator Actually Settles Reliably? A Same-Payload Field Test
scriptmasterlabs01 profile

Which x402 Facilitator Actually Settles Reliably? A Same-Payload Field Test

#x402 #ai #web3 #payments
Comments
2 min read
What Happens When All Five Jev Jurors Vote WAIT?
scriptmasterlabs01 profile

What Happens When All Five Jev Jurors Vote WAIT?

#x402 #aiagents #web3 #fintech
1
Comments
2 min read
Two new x402 APIs: DNS AXFR vulnerability probe + Set-Cookie cache-disclosure (c148)
hal_gobvan_16a285d49bda97 profile

Two new x402 APIs: DNS AXFR vulnerability probe + Set-Cookie cache-disclosure (c148)

#python #x402 #security #dns
Comments
4 min read
What are Hedera Agent Accounts? Caps on-chain, mainnet in Q2 2027
scriptmasterlabs01 profile

What are Hedera Agent Accounts? Caps on-chain, mainnet in Q2 2027

#x402 #ai #web3 #payments
1
Comments
3 min read
132 pay-per-call APIs for AI agents, paid in USDC with x402
offerastudio profile

132 pay-per-call APIs for AI agents, paid in USDC with x402

#x402 #ai #mcp #api
1
Comments
2 min read
I measured the 402 header of every x402 seller in the Coinbase Bazaar. 156 can't be read by aiohttp, 4 break Node
lowkeybuilds profile

I measured the 402 header of every x402 seller in the Coinbase Bazaar. 156 can't be read by aiohttp, 4 break Node

#x402 #api #python #node
Comments
3 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.