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Execute a transfer

DeFi Service API (v2026_01_14)

API for the DeFi Service

Download OpenAPI description
v2026_01_14.json
v2026_01_14.yaml
Languages
Servers
Mock server

https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/

Local server

http://localhost:7072/

Get authenticated user balances

Request

Returns balances for all wallets associated with the authenticated user

Security
bearerAuth
Query
evmboolean

Include EVM chain balances

Default false
curl -i -X GET \
  'https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/balances?evm=false' \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>'

Responses

A list of balances

Bodyapplication/json
balancesArray of objects(Balance)
Response
application/json
{
  "balances": [
    { … }
  ]
}

Fetch a quote

Request

Security
bearerAuth
Bodyapplication/jsonrequired
chainstringrequired
base_assetstringrequired
quote_assetstringrequired
order_sidestringrequired
Enum"buy""sell"
qtystringrequired
curl -i -X POST \
  https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/quote \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>' \
  -H 'Content-Type: application/json' \
  -d '{
    "chain": "string",
    "base_asset": "string",
    "quote_asset": "string",
    "order_side": "buy",
    "qty": "string"
  }'

Responses

A quote response

Bodyapplication/json
quote_idstring
base_assetstring
quote_assetstring
order_sidestring
amountstring
feestring
payloadsArray of objects(UnsignedPayload)
issuesArray of strings
Response
application/json
{
  "quote_id": "string",
  "base_asset": "string",
  "quote_asset": "string",
  "order_side": "string",
  "amount": "string",
  "fee": "string",
  "payloads": [
    { … }
  ],
  "issues": [
    "string"
  ]
}

Execute a trade

Request

Security
bearerAuth
Bodyapplication/jsonrequired
signed_payloadsArray of objects(StampedAction)non-emptyrequired
signed_payloads[].​payloadstringrequired

The unsigned payload to execute

signed_payloads[].​signaturestringrequired

The cryptographic signature for the payload

signed_payloads[].​auth_typestringrequired

The authentication type used for signing

Enum"web_authn""api_key"
curl -i -X POST \
  https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/trade \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>' \
  -H 'Content-Type: application/json' \
  -d '{
    "signed_payloads": [
      {
        "payload": "string",
        "signature": "string",
        "auth_type": "web_authn"
      }
    ]
  }'

Responses

The trade response

Bodyapplication/json
order_idstring(uuid)
Response
application/json
{
  "order_id": "93101167-9065-4b9c-b98b-5d789a3ed9fe"
}

Prepare a transfer

Request

Security
bearerAuth
Bodyapplication/jsonrequired
chainstringrequired

Blockchain chain (e.g., solana, base)

assetstringrequired

Asset contract address

tostringrequired

Recipient address

qtystringrequired

Transfer quantity

qty_unitstringrequired

Unit of quantity (base for token amount, quote for USD)

Enum"base""quote"
curl -i -X POST \
  https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/transfer/prepare \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>' \
  -H 'Content-Type: application/json' \
  -d '{
    "chain": "string",
    "asset": "string",
    "to": "string",
    "qty": "string",
    "qty_unit": "base"
  }'

Responses

The transfer prepare response

Bodyapplication/json
transfer_idstring(uuid)
payloadsArray of objects(UnsignedPayload)
Response
application/json
{
  "transfer_id": "d4a2d8dd-7def-4545-a062-761683b9aa05",
  "payloads": [
    { … }
  ]
}

Execute a transfer

Request

Security
bearerAuth
Bodyapplication/jsonrequired
transfer_idstring(uuid)required
signaturesArray of stringsrequired
auth_typestringrequired

The authentication type used for signing

Enum"web_authn""api_key"
curl -i -X POST \
  https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/transfer/execute \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>' \
  -H 'Content-Type: application/json' \
  -d '{
    "transfer_id": "d4a2d8dd-7def-4545-a062-761683b9aa05",
    "signatures": [
      "string"
    ],
    "auth_type": "web_authn"
  }'

Responses

The transfer execute response

Bodyapplication/json
tx_hashstring
chainstring
assetstring
fromstring
tostring
sentstring
feestring
receivedstring
Response
application/json
{
  "tx_hash": "string",
  "chain": "string",
  "asset": "string",
  "from": "string",
  "to": "string",
  "sent": "string",
  "fee": "string",
  "received": "string"
}

Create a new wallet

Request

Security
bearerAuth
Bodyapplication/jsonrequired
passkeyobject

Passkey authentication data (for passkey wallets)

api_keyobject

API key data (for API key wallets)

curl -i -X POST \
  https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/create-wallet \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>' \
  -H 'Content-Type: application/json' \
  -d '{
    "passkey": {
      "challenge": "string",
      "credential_id": "string",
      "client_data": "string",
      "attestation": "string"
    },
    "api_key": {
      "public_key": "string"
    }
  }'

Responses

Wallet created successfully

Bodyapplication/json
walletsArray of objects

Detailed wallet information

Response
application/json
{
  "wallets": [
    { … }
  ]
}

Prepare a wallet export payload

Request

Security
bearerAuth
Bodyapplication/jsonrequired
addressstringrequired

Wallet address to export

target_public_keystringrequired

Client-side public key that will receive the encrypted bundle

curl -i -X POST \
  https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/wallet/export/prepare \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>' \
  -H 'Content-Type: application/json' \
  -d '{
    "address": "string",
    "target_public_key": "string"
  }'

Responses

Export payload created successfully

Bodyapplication/json
payloadstring

Turnkey payload clients must sign to authorize export

Response
application/json
{
  "payload": "string"
}

Execute a wallet private key export

Request

Security
bearerAuth
Bodyapplication/jsonrequired
addressstringrequired

Wallet address to export

target_public_keystringrequired

Client-side public key that will receive the encrypted bundle

payloadstringrequired

Signed Turnkey activity payload authorizing the export

curl -i -X POST \
  https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/wallet/export/execute \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>' \
  -H 'Content-Type: application/json' \
  -d '{
    "address": "string",
    "target_public_key": "string",
    "payload": "string"
  }'

Responses

Export bundle created successfully

Bodyapplication/json
export_bundlestring

Encrypted export bundle

Response
application/json
{
  "export_bundle": "string"
}

Get the authenticated user profile

Request

Security
bearerAuth
curl -i -X GET \
  https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/profile/me \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>'

Responses

The authenticated user profile

Bodyapplication/json
idstring
emailstring(email)
walletsArray of objects(Wallet)
Response
application/json
{
  "id": "string",
  "email": "user@example.com",
  "wallets": [
    { … }
  ]
}

Get all active assets

Request

Query
evmboolean

Include EVM chain assets

Default false
curl -i -X GET \
  'https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/assets?evm=false'

Responses

A list of active assets

Bodyapplication/jsonArray [
idstring(uuid)
chainstring
addressstring
symbolstring
namestring
slugstring
decimalsinteger
descriptionstring
websitestring
iconstring or null
is_activeboolean
tradeableboolean
stableboolean
imageobject(AssetImage)
market_dataobject(AssetMarketData)
socialsobject(AssetSocials)
]
Response
application/json
[
  {
    "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
    "chain": "string",
    "address": "string",
    "symbol": "string",
    "name": "string",
    "slug": "string",
    "decimals": 0,
    "description": "string",
    "website": "string",
    "icon": "string",
    "is_active": true,
    "tradeable": true,
    "stable": true,
    "image": { … },
    "market_data": { … },
    "socials": { … }
  }
]

Get asset by chain and address

Request

Path
chainstringrequired

Blockchain chain

addressstringrequired

Asset contract address

curl -i -X GET \
  'https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/asset/{chain}/{address}'

Responses

Asset details

Bodyapplication/json
idstring(uuid)
chainstring
addressstring
symbolstring
namestring
slugstring
decimalsinteger
descriptionstring
websitestring
iconstring or null
is_activeboolean
tradeableboolean
stableboolean
imageobject(AssetImage)
market_dataobject(AssetMarketData)
socialsobject(AssetSocials)
Response
application/json
{
  "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
  "chain": "string",
  "address": "string",
  "symbol": "string",
  "name": "string",
  "slug": "string",
  "decimals": 0,
  "description": "string",
  "website": "string",
  "icon": "string",
  "is_active": true,
  "tradeable": true,
  "stable": true,
  "image": {
    "thumb": "string",
    "small": "string",
    "large": "string"
  },
  "market_data": {
    "circulating_supply": 0,
    "total_supply": 0,
    "max_supply": 0
  },
  "socials": {
    "x_username": "string",
    "facebook_username": "string",
    "subreddit_url": "string",
    "official_forum_url": "string"
  }
}

Get all watchlists

Request

Returns all global/public watchlists.

curl -i -X GET \
  https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/watchlists

Responses

A list of watchlists

Bodyapplication/jsonArray [
idstring(uuid)

Unique identifier for the watchlist

user_idstring or null(uuid)

User ID if this is a user-specific watchlist, null for global watchlists

titlestring

Watchlist title

descriptionstring or null

Watchlist description

]
Response
application/json
[
  {
    "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
    "user_id": "a169451c-8525-4352-b8ca-070dd449a1a5",
    "title": "string",
    "description": "string"
  }
]

Get watchlist by ID

Request

Returns a specific global/public watchlist with all its assets.

Path
idstring(uuid)required

Watchlist UUID

curl -i -X GET \
  'https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/watchlists/{id}'

Responses

Watchlist with assets

Bodyapplication/json
idstring(uuid)

Unique identifier for the watchlist

user_idstring or null(uuid)

User ID if this is a user-specific watchlist, null for global watchlists

titlestring

Watchlist title

descriptionstring or null

Watchlist description

assetsArray of objects(WatchlistAsset)

List of assets in this watchlist

Response
application/json
{
  "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08",
  "user_id": "a169451c-8525-4352-b8ca-070dd449a1a5",
  "title": "string",
  "description": "string",
  "assets": [
    { … }
  ]
}

Get transaction history

Request

Returns a unified view of all user transactions including trades, transfers, and onramps

Security
bearerAuth
Query
limitinteger[ 1 .. 100 ]

Maximum number of transactions to return

Default 50
cursorstring(date-time)

RFC3339 timestamp cursor for pagination

curl -i -X GET \
  'https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/history?limit=50&cursor=2019-08-24T14%3A15%3A22Z' \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>'

Responses

Transaction history retrieved successfully

Bodyapplication/json
itemsArray of objects(HistoryEntry)
next_cursorstring or null(date-time)

RFC3339 timestamp cursor for pagination

Response
application/json
{
  "items": [
    { … }
  ],
  "next_cursor": "2019-08-24T14:15:22Z"
}

Create an onramp transaction

Request

Initiates a Coinbase onramp flow for purchasing crypto with fiat

Security
bearerAuth
Bodyapplication/jsonrequired
chainstringrequired

The blockchain to onramp to (e.g., "solana", "base")

Enum"solana""base"
amountstringrequired

The amount to purchase in USD

payment_methodstringrequired

The payment method to use

curl -i -X POST \
  https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/onramp \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>' \
  -H 'Content-Type: application/json' \
  -d '{
    "chain": "solana",
    "amount": "string",
    "payment_method": "string"
  }'

Responses

Onramp transaction created successfully

Bodyapplication/json
urlstring

The Coinbase onramp URL to redirect the user to

tx_idstring

The transaction ID for tracking

Response
application/json
{
  "url": "string",
  "tx_id": "string"
}

Get onramp transaction status

Request

Returns the status of a specific onramp transaction

Security
bearerAuth
Path
idstringrequired

Transaction ID

curl -i -X GET \
  'https://docs.truemarkets.co/_mock/apis/defi/v2026_01_14/v1/defi/core/onramp/transactions/{id}/status' \
  -H 'Authorization: Bearer <YOUR_JWT_HERE>'

Responses

Transaction status

Bodyapplication/json
tx_statusstring

The current status of the onramp transaction

Response
application/json
{
  "tx_status": "string"
}