List Account Quotes

Returns quotes submitted from the specified authorized account, including submissions by other users. Terminal quotes are retained for five minutes after their terminal update is received; older records are omitted.

GET/accounts/{account_id}/quotes

Authorization

UDX-Access-KeyAPI key · headerrequired

Opaque API key ID.

UDX-Access-TimestampAPI key · headerrequired

Unix time in milliseconds, within 30 seconds of server time.

UDX-Access-SignatureAPI key · headerrequired

Standard-base64 RSA-PSS/SHA-256 signature with a 32-byte salt.

AuthorizationBearer token (JWT) · headerrequired

Bearer token for an active signed-in UDX user.

Header parameters

UDX-Versionstring

Dated API version (YYYY-MM-DD).

min length 10 · max length 10

Path parameters

account_idEntityIdrequired

Select an account you are authorized to read.

min length 1

Query parameters

client_quote_idClientId

Filter by your correlation identifiers. Client identifiers may be reused, so several quotes can match.

rfq_idEntityId

Filter by the RFQ the quotes respond to.

min length 1

tickerTicker

Filter by market ticker.

min length 1 · max length 128

statusQuoteStatus[]

Filter by one or more statuses.

min items 1 · max items 5

limitinteger

Page size.

min 1 · max 1000 · default: 10

pagestring

Opaque token identifying the requested page.

max length 512

Responses

200A page of quotes submitted from the account.

quotesQuote[]required

One page of quotes.

max items 100

Show properties

Array of Quote

quote_idEntityIdrequired

An exchange-assigned identifier. Treat it as an opaque, stable key with no internal structure.

min length 1

client_quote_idstring

The quoter's correlation identifier. Present only on quotes the caller's member submitted; a quote answering the caller's RFQ omits it.

quoter_idstring

The participant identifier of the user who created this quote.

min length 1 · max length 64

requester_idstring

The participant identifier of the user who created the RFQ this quote responds to. Omitted when the parent RFQ is temporarily unavailable.

min length 1 · max length 64

rfq_idstringrequired

The RFQ this quote responds to.

min length 1

tickerTickerrequired

A human-meaningful natural key naming a single-leg or multi-leg market.

min length 1 · max length 128

sideOrderSiderequired

Order side.

Allowed:buysell

pricestringrequired

Quote price in YES price space, in dollars.

max length 24 · matches ^[0-9]+(\.[0-9]{1,6})?$

quantitystringrequired

Number of contracts offered.

max length 24 · matches ^[0-9]+(\.[0-9]{1,2})?$

statusQuoteStatusrequired

Quote status.

Allowed:openacceptedconfirmedcanceledrejected

cancellation_reasonstring

Why the quote was canceled. Present only when status is canceled.

Allowed:done_awayexpired_before_acceptancecanceled_by_maker_or_last_look_expired

rejection_reasonstring

Why the quote was rejected. Present only when status is rejected.

Allowed:market_closedmarket_unknownnot_open_for_quotingexpiredduplicate_client_idrejected_by_makerexchange_rejected

expires_atstring<date-time>

The current quote deadline. While the quote is accepted, this is the end of the maker's last-look window.

max length 40

next_page_urlNextPageURL | nullrequired

Root-relative URL for the next page. Null when there are no more items.

max length 4096 · matches ^/[^/\s#][^\s#]*$

400The request doesn't conform to this spec.

typestring<uri-reference>required

A stable URN identifying the kind of problem, for example urn:udx:problem:insufficient-permissions. Branch on it rather than on the localized detail. It is an identifier, not a URL to dereference.

max length 2048

titlestringrequired

A localized, human-readable summary of the error category. Stable for a given status code and resolved language — clients must not use it as a machine-readable discriminator.

max length 40

statusintegerrequired

The HTTP status code, repeated from the response itself.

detailstring

A localized, human-readable explanation specific to this occurrence. Clients must not parse it for machine-readable information.

max length 500

instancestring<uri-reference>

An identifier for this specific occurrence, so it can be correlated with server-side logs if you need to report it.

max length 100

401No valid credential was provided.

typestring<uri-reference>required

A stable URN identifying the kind of problem, for example urn:udx:problem:insufficient-permissions. Branch on it rather than on the localized detail. It is an identifier, not a URL to dereference.

max length 2048

titlestringrequired

A localized, human-readable summary of the error category. Stable for a given status code and resolved language — clients must not use it as a machine-readable discriminator.

max length 40

statusintegerrequired

The HTTP status code, repeated from the response itself.

detailstring

A localized, human-readable explanation specific to this occurrence. Clients must not parse it for machine-readable information.

max length 500

instancestring<uri-reference>

An identifier for this specific occurrence, so it can be correlated with server-side logs if you need to report it.

max length 100

403The credential lacks the read scope.

typestring<uri-reference>required

A stable URN identifying the kind of problem, for example urn:udx:problem:insufficient-permissions. Branch on it rather than on the localized detail. It is an identifier, not a URL to dereference.

max length 2048

titlestringrequired

A localized, human-readable summary of the error category. Stable for a given status code and resolved language — clients must not use it as a machine-readable discriminator.

max length 40

statusintegerrequired

The HTTP status code, repeated from the response itself.

detailstring

A localized, human-readable explanation specific to this occurrence. Clients must not parse it for machine-readable information.

max length 500

instancestring<uri-reference>

An identifier for this specific occurrence, so it can be correlated with server-side logs if you need to report it.

max length 100

429The member rate limit was exceeded.

typestring<uri-reference>required

A stable URN identifying the kind of problem, for example urn:udx:problem:insufficient-permissions. Branch on it rather than on the localized detail. It is an identifier, not a URL to dereference.

max length 2048

titlestringrequired

A localized, human-readable summary of the error category. Stable for a given status code and resolved language — clients must not use it as a machine-readable discriminator.

max length 40

statusintegerrequired

The HTTP status code, repeated from the response itself.

detailstring

A localized, human-readable explanation specific to this occurrence. Clients must not parse it for machine-readable information.

max length 500

instancestring<uri-reference>

An identifier for this specific occurrence, so it can be correlated with server-side logs if you need to report it.

max length 100

500Something went wrong on UDX's side.

typestring<uri-reference>required

A stable URN identifying the kind of problem, for example urn:udx:problem:insufficient-permissions. Branch on it rather than on the localized detail. It is an identifier, not a URL to dereference.

max length 2048

titlestringrequired

A localized, human-readable summary of the error category. Stable for a given status code and resolved language — clients must not use it as a machine-readable discriminator.

max length 40

statusintegerrequired

The HTTP status code, repeated from the response itself.

detailstring

A localized, human-readable explanation specific to this occurrence. Clients must not parse it for machine-readable information.

max length 500

instancestring<uri-reference>

An identifier for this specific occurrence, so it can be correlated with server-side logs if you need to report it.

max length 100

503Request admission or account setup is unavailable, or the read could not be completed in time; retry.

typestring<uri-reference>required

A stable URN identifying the kind of problem, for example urn:udx:problem:insufficient-permissions. Branch on it rather than on the localized detail. It is an identifier, not a URL to dereference.

max length 2048

titlestringrequired

A localized, human-readable summary of the error category. Stable for a given status code and resolved language — clients must not use it as a machine-readable discriminator.

max length 40

statusintegerrequired

The HTTP status code, repeated from the response itself.

detailstring

A localized, human-readable explanation specific to this occurrence. Clients must not parse it for machine-readable information.

max length 500

instancestring<uri-reference>

An identifier for this specific occurrence, so it can be correlated with server-side logs if you need to report it.

max length 100

Request

curl -X GET "https://api.underdogexchange.com/accounts/6820943174116859281/quotes" \
  -H "UDX-Access-Key: API_KEY_ID" \
  -H "UDX-Access-Timestamp: UNIX_MILLISECONDS" \
  -H "UDX-Access-Signature: BASE64_SIGNATURE"

Response

{
  "quotes": [
    {
      "quote_id": "BKQ7V2M9T081",
      "client_quote_id": "quote-20260804-001",
      "requester_id": "4d127cce3bc675c9",
      "quoter_id": "9a51f00d21be44c7",
      "rfq_id": "BKA2QM3T4055",
      "ticker": "UDX-EXAMPLE-MARKET",
      "side": "sell",
      "price": "0.56",
      "quantity": "100",
      "status": "open"
    }
  ],
  "next_page_url": null
}

{
  "type": "urn:udx:problem:invalid-request-parameters",
  "title": "Bad Request",
  "status": 400,
  "detail": "invalid request parameters",
  "instance": "urn:request-id:8f14e45f-ceea-4abc-a743-e89a34d3f6ef"
}

{
  "type": "urn:udx:problem:unknown-version",
  "title": "Bad Request",
  "status": 400,
  "detail": "unknown UDX-Version \"1999-01-01\"; supported versions: 2026-07-15",
  "instance": "urn:request-id:8f14e45f-ceea-4abc-a743-e89a34d3f6ef"
}

{
  "type": "urn:udx:problem:invalid-authentication-credentials",
  "title": "Unauthorized",
  "status": 401,
  "detail": "invalid authentication credentials",
  "instance": "urn:request-id:8f14e45f-ceea-4abc-a743-e89a34d3f6ef"
}

{
  "type": "urn:udx:problem:insufficient-permissions",
  "title": "Forbidden",
  "status": 403,
  "detail": "insufficient permissions",
  "instance": "urn:request-id:8f14e45f-ceea-4abc-a743-e89a34d3f6ef"
}

{
  "type": "urn:udx:problem:member-rate-limit-exceeded",
  "title": "Too Many Requests",
  "status": 429,
  "detail": "this member has temporarily exceeded its request rate",
  "instance": "urn:request-id:8f14e45f-ceea-4abc-a743-e89a34d3f6ef"
}

{
  "type": "urn:udx:problem:projection-unavailable",
  "title": "Service Unavailable",
  "status": 503,
  "detail": "account setup is still being completed; retry later",
  "instance": "urn:request-id:8f14e45f-ceea-4abc-a743-e89a34d3f6ef"
}

{
  "type": "urn:udx:problem:request-admission-unavailable",
  "title": "Service Unavailable",
  "status": 503,
  "detail": "request admission is temporarily unavailable",
  "instance": "urn:request-id:8f14e45f-ceea-4abc-a743-e89a34d3f6ef"
}

{
  "type": "urn:udx:problem:could-not-process-retry",
  "title": "Service Unavailable",
  "status": 503,
  "detail": "could not process request, please retry",
  "instance": "urn:request-id:8f14e45f-ceea-4abc-a743-e89a34d3f6ef"
}