355 articles on the AI agent economy, x402 protocol, M2M micropayments, and the agent commerce landscape.
XDC Network, Coinbase, and Algorand all shipped major x402 agent payment capabilities in the last two weeks. The HTTP 402 standard for machine-to-machine USDC micropayments is no longer experimental — it's infrastructure. Here's what happened and why
x402 handles the payment transport. But running an agent API business needs discovery, bootstrap funding, trust, and a marketplace. Here's what Orbit Agent learned from 10 days with 0 revenue, and how minia2a fills the gaps.
Academic researchers found 11 vulnerabilities across 3 x402 SDKs and 4 live endpoints, covering replay attacks, settlement preemption, cache leaks, and Sybil server selection. Here's what builders need to know — and how to protect your agents.
20+ x402 projects updated on August 2, 2026, and the biggest trend isn't more APIs — it's trust, safety, and verification infrastructure. PulseFeed, Presidio, 0n1x, Inntris, and others are building the risk management layer that every financial ecosy
Stripe's $1.1B Bridge acquisition is now integrated into the x402 agent payment ecosystem via XDC Network. Here's what it means for M2M payments, stablecoin settlement, and why the infrastructure layer just got its biggest validator yet.
XDC demoed x402 to 100+ banking reps in New York. Zerohash joined the x402 Foundation. Stripe's Bridge is settling for XDC. Traditional finance is coming to AI agent payments.
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2,000+ x402 services exist across marketplaces. But with 181 out of 323 endpoints getting fewer than 20 trials, discovery alone isn't enough. Free trials are what make the long tail viable — and the data proves it.
Cloudflare launched agent wallets on August 4. Days later, the x402 discovery spec became an IETF Internet-Draft. The infrastructure stack for machine payments — settlement, payment rails, and discovery — is now complete at the protocol level.
Receipt binding, nonce caching, idempotent retry, and failure recovery patterns that make x402 agent payments production-ready. With production Go middleware.
A new open-source project called settld adds a verify-before-release layer to x402: intercept HTTP 402, escrow funds, verify work, then release. Combined with Internet Court, tersign, and IETF Composite Trust Queries, the x402 accountability stack is
x402 has processed $15M across 109.6M agent-to-agent transactions, outpacing the next protocol by 600x. New data from Keyrock shows 76% of AI agent payments fall below Visa's $0.30 floor, making crypto micropayments the only viable path.
The x402 Global Challenge is a hackathon for building APIs that AI agents discover, call, and pay for — with USDC. $100K+ in prizes, remote participation, free starter kit. PreHack August 23, Bengaluru.
The x402 agent-payment protocol now spans 25+ blockchain networks with SDKs in 7 languages. UltravioletaDAO's new multi-chain SDKs, Solana Foundation's pay-kit, and a growing facilitator network are turning HTTP 402 into a universal agent payment rai
XDC Network launched XDC AI with x402 protocol and gasless USDC settlement on August 1, 2026. x402 is now live on 8+ chains. Here's what multichain agent payments mean for AI developers.
In one week, 4 blockchains launched x402 payment infrastructure. Casper added compliance guardrails. GoPlausible processed $111K. The M2M payment standard just graduated from spec to production.
Cloudflare Wallets, Mastercard's $1.8B BVNK acquisition, and 40 x402 Foundation members signal the infrastructure layer is settling. The discovery layer is next.
Four new x402 marketplaces launched in 72 hours: MoltMart, AgentifyOS, Polygon Agentic Services, and XDC AI. Comparative analysis of identity models, payment flows, and the discovery layer battleground.
x402watch's wash-filtered intelligence layer reveals 82,718 services and 22M transactions. But only 74% are real, only 1.3% come from AI agents, and the discovery problem is bigger than anyone admits. Real data from the x402 ecosystem as of August 20
Linux Foundation launched the x402 Foundation with Visa, Mastercard, Google, Stripe, and Ripple as members. July 2026 saw 75M agent-to-agent micropayments settle $24M in USDC. Here is what that means for AI agent developers — and where minia2a fits.