curl --request GET \
  --url https://crypto.westminister.tech/api/v1/auth/otc/negotiated-fx/references \
  --header 'Authorization: Bearer <token>'

{
  "references": [
    {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "reference_code": "<string>",
      "merchant_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "merchant_display_name": "<string>",
      "agreed_transaction_date": "2023-12-25",
      "timezone": "<string>",
      "expires_at": "2023-11-07T05:31:56Z",
      "asset": "<string>",
      "fiat_currency": "<string>",
      "network": "<string>",
      "agreed_amount": "<string>",
      "reference_fx_rate": "<string>",
      "agreed_fx_rate": "<string>",
      "narration": "<string>",
      "pricing_profile_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "created_by_user_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "created_by_display_name": "<string>",
      "consumed_at": "2023-11-07T05:31:56Z",
      "consumed_otc_deposit_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "gross_fiat_amount": "<string>",
      "gross_crypto_amount": "<string>",
      "net_fiat_amount": "<string>",
      "net_crypto_amount": "<string>",
      "total_fee_amount": "<string>",
      "fee_currency": "<string>",
      "created_at": "2023-11-07T05:31:56Z",
      "updated_at": "2023-11-07T05:31:56Z"
    }
  ]
}