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Getting Started

Integrate

Build on Hightop

x402 & Machine Payments

Create a One-Off Payout

Convert with a Quote

Move Funds into Earn

Verify a Webhook

Connect with MCP

Going to Production

Reference

Operations and Lifecycle

Capabilities & Artifacts

App-Only Actions

GET/self/limits

GET/capabilities

GET/capabilities.json

GET/balances/cash

GET/operations/{id}

GET/recipients/{id}

POST/recipients/resolve

GET/payments/{id}

GET/one-off-payments

POST/one-off-payments

GET/one-off-payments/{id}

POST/withdrawals/to-bank

POST/withdrawals/to-crypto

GET/withdrawals

GET/withdrawals/{id}

GET/withdrawal-methods

GET/deposit-methods

GET/deposit-address

GET/earn/opportunities

POST/earn/deposit

POST/earn/withdraw

POST/earn/rewards/claim

GET/borrow/collateral

GET/borrow/collateral-options

POST/borrow/repay

POST/borrow/deleverage

POST/borrow/collateral/add

POST/borrow/collateral/remove

POST/conversions/quote

GET/conversions

POST/conversions

GET/conversions/{id}

GET/trusted-destinations

GET/trusted-destinations/{id}

DELETE/trusted-destinations/{id}

POST/trusted-destinations/{id}/confirm

POST/trusted-destinations/{id}/cancel

GET/recurring-payments

GET/recurring-payments/{id}

POST/x402/quote

POST/x402/purchase

GET/webhooks/{id}

PATCH/webhooks/{id}

DELETE/webhooks/{id}

POST/webhooks/{id}/rotate-secret

GET/webhooks/{id}/deliveries

POST/webhooks/{id}/test

Reference

/activity

GET/v1/agent/activity

List scoped Activity rows without marking them read

Requires API-key authentication (agentAuth, agentId).

Query parameters

`cursor`	string
`limit`	string
`type`	string
`since`	string

Response

`ok`required	enum	true
`items`required	object[]
`next_cursor`required	string
`has_more`required	boolean