---
title: "Changes to Create RFQ"
method: POST
path: "/communications/rfqs"
---

# Changes to Create RFQ

`POST /communications/rfqs`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 8 of 69 revisions.

- **2026-09-29** `dde105932d49`: 1 info
- **2026-09-08** `c68a2add4c0a`: 1 info
- **2026-07-31** `a07481be8bf9`: 4 warning
- **2026-02-14** `d4973326079e`: 1 info
- **2026-01-30** `c2d717743574`: 2 info
- **2026-01-26** `ea5437268cb9`: 1 info
- **2025-11-06** `6ad7527f54aa`: 2 breaking, 8 info
- **2025-09-16** `90334669a999`: 1 info

## Changes

- **2026-09-29** `dde105932d49`: 1 info
  - added the new optional request property `obscure_creator_id`
- **2026-09-08** `c68a2add4c0a`: 1 info
  - added the new optional request property `target_cost_excludes_fees`
- **2026-07-31** `a07481be8bf9`: 4 warning
  - removed the optional property `service` from the response with the `400` status
  - removed the optional property `service` from the response with the `401` status
  - removed the optional property `service` from the response with the `409` status
  - removed the optional property `service` from the response with the `500` status
- **2026-02-14** `d4973326079e`: 1 info
  - added the new optional request property `subaccount`
- **2026-01-30** `c2d717743574`: 2 info
  - added the new optional request property `target_cost_dollars`
  - request property `target_cost_centi_cents` deprecated
- **2026-01-26** `ea5437268cb9`: 1 info
  - added the new optional request property `contracts_fp`
- **2025-11-06** `6ad7527f54aa`: 2 breaking, 8 info
  - the request property `market_ticker` became required
  - the request property `rest_remainder` became required
  - the endpoint scheme security `kalshiAccessKey AND kalshiAccessSignature AND kalshiAccessTimestamp` was added to the API
  - added the new optional request property `replace_existing`
  - added the new optional request property `subtrader_id`
  - added the non-success response with the status `400`
  - added the non-success response with the status `401`
  - added the non-success response with the status `409`
  - added the non-success response with the status `500`
  - the response property `id` became required for the status `201`
- **2025-09-16** `90334669a999`: 1 info
  - added the new optional request property `target_cost_centi_cents`

---

[Operation](https://skmtc.dev/kalshi/apis/kalshi-trade-api-manual-endpoints/docs/communications/rfqs/post.md) - [API](https://skmtc.dev/kalshi/apis/kalshi-trade-api-manual-endpoints.md) - [Page](https://skmtc.dev/kalshi/apis/kalshi-trade-api-manual-endpoints/changes/communications/rfqs/post)