> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cdp.coinbase.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Prime FIX 5.0 RFQ

> Accept a previously returned RFQ quote through the Coinbase Prime FIX 5.0 API.

Prime FIX 5.0 supports accepting a previously returned request-for-quote (RFQ) for spot products. Send a `NewOrderSingle (D)` message that uses the previously quoted order type and identifies the quote being accepted.

<Note>
  `QuoteRequest (R)`, `Quote (S)`, and `QuoteAcknowledgement (b)` are not part of the Prime FIX 5.0 application-layer dictionary. This page documents the RFQ acceptance message supported by FIX 5.0.
</Note>

## Accept a quote

Send the message before the quote expires. Include the standard [NewOrderSingle (D)](./order-entry.mdx#newordersingle-d) fields and these RFQ-specific values:

| Tag | Name         | Data Type | Req | Description                                             |
| :-- | :----------- | :-------- | :-- | :------------------------------------------------------ |
| 40  | OrdType      | Char      | Y   | `D` = Previously Quoted                                 |
| 44  | Price        | Price     | Y   | Price returned for the quote                            |
| 59  | TimeInForce  | Char      | Y   | `4` = Fill or Kill (FOK)                                |
| 117 | QuoteID      | String    | Y   | Identifier of the quote being accepted                  |
| 167 | SecurityType | String    | Y   | `SPOT`; RFQ quote acceptance is supported for spot only |

Prime returns order status changes, fills, or rejections through [ExecutionReport (8)](./order-entry.mdx#executionreport-8).