Payment tools

Swaps

Tool	Params	Notes
`get_swap_quote`	`from_asset`, `to_asset`, `amount`	DEX quote
`swap`	same + optional `max_slippage_bps`	Default slippage 100 bps (1%)

Assets are XLM or USDC. See Swap guide.

x402

Tool	Params	Notes
`x402_fetch`	`url`, optional `max_amount_usdc`	Auto-pay HTTP 402
`x402_pay`	`url`, amount fields per schema	Pay known price

MPP

Tool	Params	Notes
`mpp_open_session`	budget + recipient	Opens channel
`mpp_fetch`	URL	Off-chain commit + fetch
`mpp_status`	—	Session snapshot
`mpp_close_session`	—	Settle on-chain, refund unused

Guides: x402, MPP.

Treasury toolsTreasury status, Blend rates, optimize, and spending report.