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1 change: 1 addition & 0 deletions directory/apis.md
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Expand Up @@ -224,6 +224,7 @@ x402-enabled APIs and production services. No API keys. No accounts. Pay USDC pe
- [NodeFlare](https://nodeflare.app/docs/x402) — Pay-per-request JSON-RPC on 23 EVM chains (including Robinhood Chain, Plasma, Ink and Zircuit) served from self-operated bare-metal nodes in 5 regions, priced by compute units from $0.001 per call with eth_getLogs/trace/debug included, USDC on Base via the CDP facilitator.
- [Feeless402](https://feeless402.com/premium) — Reference pay-per-call endpoint settling in Nano (XNO): GET /premium answers a v2 402 at 0.0001 XNO per call with sub-second on-chain settlement and no gas; the 402 carries the rail-hint extension pointing at an on-site faucet so a new agent can fund itself and pay in one session. ([llms.txt](https://feeless402.com/llms.txt)) ([Manifest](https://feeless402.com/.well-known/x402))
- [x402-ping](https://x402-ping.palmbeachpete.workers.dev/premium) — Cheap Base USDC exact-x402 health/smoke ping: unpaid GET /premium returns HTTP 402 for 0.05 USDC on Base (eip155:8453), then a signed pong JSON after settlement; free discovery at / and /.well-known/x402. Example: GET /premium. ([GitHub](https://github.com/filip-study/x402-ping)) ([Manifest](https://x402-ping.palmbeachpete.workers.dev/.well-known/x402))
- [AgentPay Doc Tools](https://agentpay-tools.agentpay-apis.workers.dev/.well-known/x402) — Extracts per-page text from PDF URLs, normalizes RSS, Atom and JSON feeds into JSON items, and lists a site's URLs from its sitemaps. $0.005-$0.01 USDC on Base or Algorand.

## Niche & Specialty
- [DreamWidget](https://dreamwidget.com/.well-known/x402) — Website widgets (logo showcases, a YouTube/Vimeo/Twitch/TikTok video wall) for an agent's client: POST /api/v1/plan answers 402 for a plan term in USDC on Base, USDC on Solana, XRP, or HBAR and USDC on Hedera; the paid retry grants the plan and returns the account and API key. OpenAPI at /openapi.json.
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