Send a cross-asset swap between own wallets

Cross-asset variant of POST /v1/payments/p2p/own: identical body plus a required receivingAssetCode that must differ from sendingAssetCode. Executed as a strict-send Stellar path payment — amount is denominated in sendingAssetCode and the received amount depends on the live rate at execution time. The destination may be the same wallet (a self-swap). Returns 202.

POST /payments/swap/own

Send a cross-asset swap between own wallets

cURL

curl --request POST \
  --url https://api.zeam.money/gw/v1/payments/swap/own \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --header 'x-zeam-auth: <api-key>' \
  --data '
{
  "transactionId": "1b4e28ba-2fa1-11d2-883f-0016d3cca427",
  "walletId": "66666666-6666-6666-6666-666666666666",
  "destinationWalletId": "99999999-9999-9999-9999-999999999999",
  "sendingAssetCode": "USDZ",
  "receivingAssetCode": "ZARC",
  "amount": 100
}
'

202

{
  "transactionRecordId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "status": "accepted",
  "intentId": "<string>",
  "isIdempotent": true,
  "message": "<string>"
}

Authorizations

Authorization · string · header · required

Access token issued by POST /v1/auth/token.

x-zeam-auth · string · header · required

Application secret (the apiKey issued at registration), required on every request.

Body

application/json

Same-asset transfer between two of the caller's own wallets. Beneficiary fields are not accepted; use POST /v1/payments/p2p/beneficiary instead. transactionId is the only identity field — it is the idempotency key and the reference recorded on the transaction.

transactionId · string<uuid> · required

Your transaction id. Replaying it returns the original result.

walletId · string<uuid> · required

Source wallet.

destinationWalletId · string<uuid> · required

Destination wallet in your own association.

sendingAssetCode · string · required

Asset to send — bare code (e.g. USDZ). The gateway resolves the issuer from the asset registry.

Example:

"USDZ"

amount · number · required

Amount to send, denominated in sendingAssetCode.

receivingAssetCode · string · required

Asset to receive — bare code. Must differ from sendingAssetCode.

Example:

"ZARC"

memo · string

Optional Stellar memo.

fromRef · string | null

Optional sender-side transaction reference, shown on the sender's statement. When supplied: 1-16 characters, letters, digits, and hyphens only. Omit it or send null for no reference.

Maximum string length: 16

Pattern: ^[A-Za-z0-9-]{1,16}$

toRef · string | null

Optional recipient-side transaction reference, shown on the recipient's statement (for withdrawals it is also printed on their bank or mobile-money statement). When supplied: 1-16 characters, letters, digits, and hyphens only. Omit it or send null for no reference.

Maximum string length: 16

Pattern: ^[A-Za-z0-9-]{1,16}$

Response

202

application/json

Swap accepted for asynchronous processing.

A 202 means the submission was accepted for asynchronous execution, not that it settled. Track completion with the Transactions routes or webhooks.

transactionRecordId · string<uuid> · required

The transaction record id, used with GET /v1/transactions/{transactionId}.

status · string · required

Submission status; not a terminal transaction status.

Example:

"accepted"

intentId · string

Execution intent id, when present.

isIdempotent · boolean

True when this response replays a prior submission with the same transactionId.

message · string