Flow steps

trade

Buys or sells a currency pair using the account's connected exchange.

Param	Description
`pair`	Trading pair, e.g. `"BTC/EUR"`, `"USDC/EUR"`, `"ETH/EUR"`
`type`	`"buy"` or `"sell"`
`amount`	Fixed amount in the quote currency (e.g. `"100"`), or `"use_trigger"` to match the incoming payment amount (event flows only)

All orders are placed as market orders.

Sell incoming USDC on blockchain payment:

"steps": [
  {
    "position": 1,
    "action_type": "trade",
    "action_params": { "pair": "USDC/EUR", "type": "sell", "amount": "use_trigger" }
  }
]

fiat_payment

Sends an outgoing SEPA payment from the account. The account must have a bank account in the specified currency with kind: "deposits".

Param	Required	Description
`iban`	yes	Recipient IBAN
`recipient`	yes	Recipient name
`currency`	yes	Currency of the payment, e.g. `"EUR"`
`amount`	yes	Fixed amount, or `"use_trigger"` (event flows only)
`description`	no	Payment reference
`city`, `address_line1`, `address_line2`, `country`, `postal_code`	no	Recipient address
`swift`	no	BIC/SWIFT code

Send a fixed SEPA payout when BTC arrives:

"steps": [
  {
    "position": 1,
    "action_type": "fiat_payment",
    "action_params": {
      "iban": "DE89370400440532013000",
      "recipient": "ACME Corp",
      "description": "BTC proceeds payout",
      "currency": "EUR",
      "amount": "500"
    }
  }
]

blockchain_payment

Sends an outgoing crypto payment from the account to a blockchain wallet. The wallet can be referenced by UUID (if already saved) or created on the fly by providing its address and network.

Param	Required	Description
`currency`	yes	Currency to send, e.g. `"USDC"`, `"BTC"`
`amount`	yes	Fixed amount, or `"use_trigger"` (event flows only)
`wallet_uuid`	if no address	UUID of an existing blockchain wallet
`wallet_address`	if no uuid	Destination wallet address
`wallet_network`	if no uuid	Network, e.g. `"ethereum"`, `"bitcoin"`
`wallet_name`	no	Label for the wallet when created on the fly

Forward incoming EUR as USDC to an external wallet:

"steps": [
  {
    "position": 1,
    "action_type": "blockchain_payment",
    "action_params": {
      "wallet_address": "0xabc123...",
      "wallet_network": "ethereum",
      "wallet_name": "ACME Payout Wallet",
      "currency": "USDC",
      "amount": "use_trigger"
    }
  }
]