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POST
/
api
/
v1
/
auth
/
swaps
/
quote
Quote Stablecoin Swap
curl --request POST \
  --url https://crypto.westminister.tech/api/v1/auth/swaps/quote \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "from_asset": "USDT",
  "to_asset": "USDT",
  "amount": "<string>",
  "network": "tron",
  "from_wallet_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
'
{
  "from_asset": "<string>",
  "to_asset": "<string>",
  "from_amount": "<string>",
  "to_amount": "<string>",
  "fee_amount": "<string>",
  "fee_bps": 123,
  "network": "<string>",
  "rate_note": "<string>"
}

Documentation Index

Fetch the complete documentation index at: https://docs.crypto.westminister.tech/llms.txt

Use this file to discover all available pages before exploring further.

Authorizations

​
Authorization
string
header
required

Bearer authentication header of the form Bearer <token>, where <token> is your auth token.

Body

application/json
​
from_asset
enum<string>
required
Available options:
USDT,
USDC
​
to_asset
enum<string>
required
Available options:
USDT,
USDC
​
amount
string
required

Amount to debit from from_asset

​
network
enum<string>
required
Available options:
tron,
ethereum
​
from_wallet_id
string<uuid>

Optional; defaults to default-or-only wallet for network

Response

Quote preview

​
from_asset
string
​
to_asset
string
​
from_amount
string
​
to_amount
string
​
fee_amount
string
​
fee_bps
integer
​
network
string
​
rate_note
string