curl --request POST \
  --url https://api.investorlift.com/marketplace/v1/buy/offers/{offer_id}/counter/preview \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "offer_amount": 123,
  "emd_amount": 123,
  "note": "<string>"
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({offer_amount: 123, emd_amount: 123, note: '<string>'})
};

fetch('https://api.investorlift.com/marketplace/v1/buy/offers/{offer_id}/counter/preview', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.investorlift.com/marketplace/v1/buy/offers/{offer_id}/counter/preview"

payload = {
    "offer_amount": 123,
    "emd_amount": 123,
    "note": "<string>"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

{
  "data": {
    "deal": {
      "id": "<string>",
      "status": "<string>",
      "asking_price": 0,
      "min_emd": 0,
      "floor_amount": 0
    },
    "terms": {
      "offer_amount": 0,
      "emd_amount": 0,
      "financing": "cash",
      "note": "<string>"
    },
    "requirements": [
      {
        "code": "deal_offerable",
        "met": true,
        "blocking": true
      }
    ],
    "can_submit": true,
    "open_offer_id": "<string>",
    "standing": {
      "tier": "T0",
      "offers_left_today": 0,
      "previews_left_today": 0,
      "active_chains": 0,
      "active_chains_limit": 0
    },
    "preview_token": "<string>",
    "expires_at": "2023-11-07T05:31:56Z"
  },
  "meta": {
    "request_id": "<string>",
    "api_version": "<string>"
  }
}

{
  "type": "https://developers.investorlift.com/marketplace/errors#invalid_body",
  "title": "Body unusable",
  "status": 400,
  "code": "invalid_body",
  "detail": "<string>",
  "recovery": "Send a JSON body with the content type application/json.",
  "request_id": "<string>"
}

{
  "type": "https://developers.investorlift.com/marketplace/errors#unauthorized",
  "title": "Not authenticated",
  "status": 401,
  "code": "unauthorized",
  "detail": "<string>",
  "recovery": "Send a current access token for this API, and start a new authorization when the token is expired.",
  "request_id": "<string>"
}

{
  "type": "https://developers.investorlift.com/marketplace/errors#api_offers_disabled",
  "title": "Seller refuses API offers",
  "status": 403,
  "code": "api_offers_disabled",
  "detail": "<string>",
  "recovery": "Contact the seller outside the API, because this seller takes no offer through it.",
  "request_id": "<string>"
}

{
  "type": "https://developers.investorlift.com/marketplace/errors#not_found",
  "title": "Not found",
  "status": 404,
  "code": "not_found",
  "detail": "<string>",
  "recovery": "Check the id, and check that the account you call with owns the resource.",
  "request_id": "<string>"
}

{
  "type": "https://developers.investorlift.com/marketplace/errors#method_not_allowed",
  "title": "Method not allowed",
  "status": 405,
  "code": "method_not_allowed",
  "detail": "<string>",
  "recovery": "Use one of the methods the documentation lists for this path.",
  "request_id": "<string>"
}

{
  "type": "https://developers.investorlift.com/marketplace/errors#deal_closed",
  "title": "Deal closed",
  "status": 409,
  "code": "deal_closed",
  "detail": "<string>",
  "recovery": "Read the deal to see the current status, and act on an open deal instead.",
  "request_id": "<string>"
}

{
  "type": "https://developers.investorlift.com/marketplace/errors#validation_failed",
  "title": "Body failed validation",
  "status": 422,
  "code": "validation_failed",
  "detail": "<string>",
  "recovery": "Correct each field the detail names, then repeat the call.",
  "request_id": "<string>"
}

{
  "type": "https://developers.investorlift.com/marketplace/errors#cap_reached",
  "title": "Cap reached",
  "status": 429,
  "code": "cap_reached",
  "detail": "<string>",
  "recovery": "Wait for the time in Retry-After, or raise your trust tier with the step in GET /me.",
  "request_id": "<string>"
}

{
  "type": "https://developers.investorlift.com/marketplace/errors#origin_error",
  "title": "Service unavailable",
  "status": 503,
  "code": "origin_error",
  "detail": "<string>",
  "recovery": "Repeat the call in a minute, and tell Investorlift support when the answer stays the same.",
  "request_id": "<string>"
}