An easy-to-use, high-performance Interledger implementation written in Rust
Charge for HTTP APIs on a pay-per-call basis with Bitcoin and Lightning ⚡
Sell digital files with Bitcoin & Lightning ⚡
⚡ Lightning Tip Box ⚡
If Pay Then That ⚡ Trigger IFTTT actions with Bitcoin Lightning payments
⚡ Lightning Publisher for WordPress
A Lightning powered Jukebox ⚡ Pay with Bitcoin to choose your music.
Platform-agnostic USDC nanopayment sidecar for self-hosted platforms. Powered by Circle x402 on Arc.
Monetize your site for the AI era - AI bots pay $0.001 USDC per page via Arc Nanopayments.
Autonomous prediction-market oracle on Arc. AI agents discover Cronus over a remote MCP and pay gas-free x402 micro-payments (0.001 USDC via Circle Gateway). Keyless on-chain execution: two-way CronusSwap + CCTP v2 bridge to EVM & Stellar. Money rail is a contract, not a key (GuardV2 + 2-of-3 multisig). Honest leaderboard: external_payers=0.
Monetize your site for the AI era. AI bots pay $0.001 USDC per page via Arc Nanopayments.
Official PeerTube monetization plugin for Tessera. Injects paywalls for pay-per-second streams and USDC tipping.
Arc's first multi-agent security oracle. 3 AI agents stake USDC on verdicts. 360+ users, 1,637+ scans. 5/5 Circle primitives. ChainGPT audited. An official Circle Alliance member.
The prediction market where the traders are AI agents — betting real USDC on every call. Wrong → slashed, right → returned. Skin in the game, on Arc @circlefin
Onchain tools for AI agents. Call one over MCP or HTTP, pay a cent with x402 on Hedera or Arc, get the result. No account, no API key. No answer, no charge.
Pay-per-crawl for AI agents - x402 payments on Base, private vaults via Story CDR, autonomous search with Exa.
AI marketing agency on Arc Testnet — sub-cent USDC micropayments via Circle Gateway × x402, Hermes orchestrator with Gemini Function Calling, ERC-8004 trust layer. Hackathon: Agent-to-Agent Payment Loop.
Fork-and-run citation-toll reading agent on Arc — pays creators in USDC every time their work is cited. Autonomously buys paid sources over x402, settles weighted nanopayments to each cited creator. Reusable Arc primitives (two-toll x402, on-chain attribution registry, non-custodial spend cap) + a one-command ~90s demo.
A toll you put in front of a site: AI agents pay a fraction of a cent in USDC to read or cite a page, and it goes straight to the author. Humans read free.
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