use-gatewayskills.sh · circlefin

912 installs

"Integrate Circle Gateway to hold a unified USDC balance across multiple blockchains and transfer USDC instantly (<500ms) via permissionless deposit, burn, and mint workflows. Available on 11 EVM chains + Solana (mainnet and testnet), plus Arc (mainnet and testnet). Use when: enabling chain-agnostic user experiences, low-latency or instant next-block finality is required, capital needs to be poole

Generates or handles private keys

Hosts contacted: developers.circle.comapi.devnet.solana.comgateway-api-testnet.circle.comgateway-api.circle.comconsole.circle.com

Credentials it expects: CIRCLE_API_KEYENTITY_SECRETCIRCLE_ENTITY_SECRETEVM_PRIVATE_KEY

Evidence lines

generates_or_handles_keys — references/deposit-solana-circle-wallet.md: const dummyWallet = new Wallet(Keypair.generate());
generates_or_handles_keys — references/deposit-solana.md: const secretKey = Uint8Array.from(JSON.parse(process.env.SOLANA_PRIVATE_KEYPAIR));
generates_or_handles_keys — references/deposit-solana.md: const keypair = Keypair.fromSecretKey(secretKey);
generates_or_handles_keys — references/evm-to-solana-circle-wallet.md: const dummyWallet = new Wallet(Keypair.generate());
generates_or_handles_keys — references/solana-to-evm.md: function signSolanaBurnIntent(secretKey: Uint8Array, encodedBurnIntent: Uint8Array): Hex {

Our disclosure is a static description of what the skill declares and does; it is not a safety verdict. Source record: www.skills.sh/circlefin/skills/use-gateway. Targets circle-skills.

Install

npx skills add circlefin/skills@use-gateway

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

Observed record

2 weekly observations since 2026-09-28. Installs 824 → 912.

The skill's content changed 1 time(s): 2026-10-12. A changed SKILL.md is the security signal that matters — re-read it.

Cite this page

Sato Hub. "use-gateway — skill disclosure on Sato Hub." Sato Hub, updated 2026-10-15, accessed 2026-10-15. https://satohub.ai/skills/skillssh%3Acirclefin%2Fskills%2Fuse-gateway

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.