USDG x402 Payments — Robinhood ChainClawHub · plagtech

237 installs

Pay for AI-agent API calls in USDG on Robinhood Chain via x402. All 160 paid endpoints on the Spraay gateway — AI inference, batch payments, web search, oracles — accept USDG at USDC prices. EIP-3009: no approval, no gas, no API keys. Independent integration; not a Robinhood product.

Generates or handles private keysSchedules itself to run repeatedly

Hosts contacted: spraay.appgateway.spraay.apprpc.mainnet.chain.robinhood.comrobinhoodchain.blockscout.com

Credentials it expects: EVM_PRIVATE_KEY

Evidence lines

generates_or_handles_keys — SKILL.md: Private key of a wallet holding USDG on Robinhood Chain
generates_or_handles_keys — SKILL.md: gateway never sees your private key — EIP-712 signing happens locally.
generates_or_handles_keys — SKILL.md: - The private key is used only for local signing. Never log it, echo it,
schedules_persistence — SKILL.md: - **Infrastructure** — multi-chain RPC, IPFS storage, cron scheduling

Registry's own scan (clawhub): clean on 2026-09-14 — their verdict, not ours. Our disclosure is a static description of what the skill declares and does; it is not a safety verdict. Source record: clawhub.ai/plagtech/skills/usdg-x402-payments. Targets robinhood-chain.

Install

openclaw skills install plagtech/usdg-x402-payments

Copied from the registry's documented install form. Read the disclosure above first; it is the whole point of this page.

Observed record

3 weekly observations since 2026-09-14. Installs 66 → 237.

The skill's content hash has not changed while we watched.

Cite this page

Sato Hub. "USDG x402 Payments — Robinhood Chain — skill disclosure on Sato Hub." Sato Hub, updated 2026-10-15, accessed 2026-10-15. https://satohub.ai/skills/clawhub%3Aplagtech%2Fusdg-x402-payments

Data last refreshed 2026-10-15; this page is rebuilt daily. Citations carry the date so a reader can tell which snapshot a claim came from. Catalog data is licensed CC-BY-4.0.