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POST
/
v1
/
public
/
conversions
/
quote
Живая котировка конвертации (preview)
curl --request POST \
  --url https://api.example.com/v1/public/conversions/quote \
  --header 'Content-Type: application/json' \
  --header 'X-Signature: <api-key>' \
  --data '
{
  "sourceAssetCode": "ETH",
  "targetAssetCode": "USDT_ERC20",
  "network": "ETHEREUM",
  "amountIn": "1.5",
  "maxSlippageBps": 123
}
'
{
  "sourceAssetCode": "<string>",
  "targetAssetCode": "<string>",
  "network": "<string>",
  "amountIn": "<string>",
  "amountOut": "<string>",
  "minAmountOut": "<string>",
  "rate": "<string>",
  "slippageBps": 123,
  "ttlSeconds": 123,
  "executable": true
}

Authorizations

​
X-Signature
string
header
required

HMAC-SHA256-Hex(timestamp + "." + raw_body, api_secret)

Body

application/json
​
sourceAssetCode
string
required

Код актива-источника.

Example:

"ETH"

​
targetAssetCode
string
required

Код целевого актива (стейбл).

Example:

"USDT_ERC20"

​
network
enum<string>
required

Сеть исполнения.

Available options:
TRON,
TON,
ETHEREUM,
BSC,
POLYGON,
BITCOIN,
LITECOIN,
XRP,
SOLANA
Example:

"ETHEREUM"

​
amountIn
string
required

Сумма к конвертации (string).

Example:

"1.5"

​
maxSlippageBps
number

Допустимое проскальзывание в bps (по умолчанию — из настроек).

Response

200 - application/json
​
sourceAssetCode
string
required
​
targetAssetCode
string
required
​
network
string
required
​
amountIn
string
required
​
amountOut
string
required
​
minAmountOut
string
required
​
rate
string
required
​
slippageBps
number
required
​
ttlSeconds
number
required
​
executable
boolean
required

false = preview без on-chain исполнения (нет DEX-backend).