curl --request POST \
--url https://api.alpha-labs.trade/api/v1/spot/proposals/{id}/buy \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"amountUsd": "20.00"
}
'{
"data": {
"trade": {
"id": "<string>",
"tradingProposalId": "<string>",
"groupId": "<string>",
"walletAddress": "<string>",
"tradeType": "BUY",
"tokenAmount": "4.27",
"tokenDecimals": 123,
"pricePerTokenUsd": "12.50",
"totalCostUsd": "12.50",
"alphaFeeUsd": "12.50",
"pnlPct": "4.27",
"pnlUsd": "12.50",
"txSignature": "<string>",
"createdAt": "2023-11-07T05:31:56Z"
}
}
}{
"statusCode": 400,
"message": "Query parameter \"groupId\" is required",
"error": "Bad Request",
"code": "NOT_GROUP_MEMBER"
}{
"statusCode": 400,
"message": "Query parameter \"groupId\" is required",
"error": "Bad Request",
"code": "NOT_GROUP_MEMBER"
}{
"statusCode": 400,
"message": "Query parameter \"groupId\" is required",
"error": "Bad Request",
"code": "NOT_GROUP_MEMBER"
}Spot
Buy into a proposal
Buy into a proposal. Send amountUsd (human USDC), or max: true to spend the full USDC balance (then amountUsd is ignored).
POST
/
api
/
v1
/
spot
/
proposals
/
{id}
/
buy
curl --request POST \
--url https://api.alpha-labs.trade/api/v1/spot/proposals/{id}/buy \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '
{
"amountUsd": "20.00"
}
'{
"data": {
"trade": {
"id": "<string>",
"tradingProposalId": "<string>",
"groupId": "<string>",
"walletAddress": "<string>",
"tradeType": "BUY",
"tokenAmount": "4.27",
"tokenDecimals": 123,
"pricePerTokenUsd": "12.50",
"totalCostUsd": "12.50",
"alphaFeeUsd": "12.50",
"pnlPct": "4.27",
"pnlUsd": "12.50",
"txSignature": "<string>",
"createdAt": "2023-11-07T05:31:56Z"
}
}
}{
"statusCode": 400,
"message": "Query parameter \"groupId\" is required",
"error": "Bad Request",
"code": "NOT_GROUP_MEMBER"
}{
"statusCode": 400,
"message": "Query parameter \"groupId\" is required",
"error": "Bad Request",
"code": "NOT_GROUP_MEMBER"
}{
"statusCode": 400,
"message": "Query parameter \"groupId\" is required",
"error": "Bad Request",
"code": "NOT_GROUP_MEMBER"
}Authorizations
Send your API key as Authorization: Bearer murmo_.... Keys are created in the Murmo app. Header-only — keys are never read from the query string. Valid for the REST API under /api/v1 only (not the GraphQL endpoint).
Path Parameters
Body
application/json
Send amountUsd (human USD string) OR max: true. When max is true, amountUsd is ignored.
Response
The executed buy trade.
Show child attributes
Show child attributes