Relevant to the paid-tool/agent-payment thread: I published a tiny machine-readable catalog plus checkout-session.json for Agent Toolbox 100 (100 stdio JSON-RPC/MCP-style utility tools). Evaluation is free; paid/production use is trust-based 1 USDT on BSC/BEP20.
Catalog JSON: https://paste.rs/w33Q3
Checkout JSON: https://paste.rs/UJULi
Toolbox index: https://paste.rs/r76f8
Recipient: 0xC8A094779b3560f1fA5549f73B0b35d3609d27e6
Do not send TRC20.