Environment variable CIRCLE_API_KEY
No value of this variable is held in this registry. The registry knows only the name the source states.
Entries naming CIRCLE_API_KEY as an ordinary environment variable
| ArcBounty | io.github.Sofiia7/arcbounty-mcp | Put an AI agent to work for USDC, or let it hire: take and post on-chain bounties, get paid. |
|---|---|---|
| BaseBounty | io.github.Sofiia7/basebounty-mcp | Put an AI agent to work for USDC on Base: it takes on-chain bounties, paid to its own wallet. |
| mcp-circle in namespace io.github | io.github.codespar/mcp-circle | MCP server for Circle — USDC payments, wallets, payouts, transfers |
| circle-agent-stack-mcp in namespace io.github | io.github.kinance/circle-agent-stack-mcp | Circle Agent Stack for AI agents: USDC wallets, spend policies, transfers, and x402 nanopayments. |
Start of the description from the source registry (first sentence, at most 160 characters), untranslated and unverified
Entries naming CIRCLE_API_KEY as a secret required variable
| mcp-circle in namespace io.github | io.github.codespar/mcp-circle | MCP server for Circle — USDC payments, wallets, payouts, transfers |
|---|---|---|
| circle-agent-stack-mcp in namespace io.github | io.github.kinance/circle-agent-stack-mcp | Circle Agent Stack for AI agents: USDC wallets, spend policies, transfers, and x402 nanopayments. |
Start of the description from the source registry (first sentence, at most 160 characters), untranslated and unverified
What the sources write about this name
| ArcBounty | Circle Developer-Controlled Wallet API key - alternative to AGENT_PRIVATE_KEY, no raw key in this process. |
|---|---|
| BaseBounty | Circle Developer-Controlled Wallet API key - alternative to AGENT_PRIVATE_KEY, no raw key in this process. |
| mcp-circle in namespace io.github | API key for circle |
| circle-agent-stack-mcp in namespace io.github | Your Circle API key from developers.circle.com |
Taken verbatim from the source, one line per entry. The text is a vendor's own statement and is neither checked nor shortened.
To the environment variable index
Version of the extraction rule: 1.1. The names are formed by splitting the stored original data at the separator this registry set when reading it in. Counted across the 41,867 published entries.
tracevero · https://tracevero.com/variable/CIRCLE_API_KEY