US Equities OTC Quote

OTC quotes data includes pricing and transaction information for securities traded outside traditional exchanges. OTC Quote History is a dataset provided by OTC Markets, and generated in OTC Markets Link Quotation System. The OTC Quote History File is an end-of-day file that compiles all quotes from the OTC Link Quotation System throughout the entire day. It is presented as a single CSV file for per trading day per symbol

GET https://api.devalgoseek.com/api/v1/data/us-equity/eq-otc-taq/:trade_date/:ticker#

For more details, please refer to the dataset documentation: US Equities OTC Quote Guide.

Advanced Filtering

You can provide one or multiple filter expressions based on the dataset's columns to narrow down the results. For example, StartDate.gt=2023-01-01&StartDate.lt=2023-12-31, Ticker=AAPL.

Please refer to the Advanced Filtering Guide for the extensive reference.

Request#

Path Parameters#

trade_date Trade Daterequired

Trading date in YYYY-MM-DD format

Example: 2024-01-15

ticker Tickerrequired

Dataset's security identifier

Example: AAPL

Query Parameters#

sort Sort

Sorting criteria for the results. Provide a column name with optional prefix '+' for ascending order, or prefix with '-' for descending order. Multiple sorting fields may be supported depending on the dataset. If sort prefix is not provided, the ascending order is applied.

columns Columns

A comma-separated list of columns to include in the response. Use this parameter to select only specific fields from the dataset. If not provided, all available columns will be returned.

offset Offset

Possible values: >= 0

Number of records to skip before returning results. To be used with the limit parameter for pagination. If not provided, defaults to 0.

Default value: 0

Example: 100

limit Limit

Possible values: >= 0 and <= 100000

Maximum number of records to return. Used to control response size and pagination. If not provided, a default limit is applied by the server.

Default value: 10000

Example: 100

response_format ResponseFormat

Possible values: [json, csv, csv_gzip]

The type of the data to return

Default value: json

Examples:

JSON
CSV Gzip

JSON format (default)

Example: json

Compressed CSV format

Example: csv_gzip

Responses#

JSON, CSV file, or gzip-compressed CSV file, depending on the value of response_format query parameter

application/json
text/csv
application/gzip

Schema
Example (auto)

Schema

data object[]required

Array [

TradeDatedate

The trading day

Example: 20240125

EventDateTimedate-time

Event timestamp (EST) with a nanosecond resolution (milliseconds before 2016)

QuoteUpdateTypeinteger

This numeric field signifies the nature of the quote update.

Example: 4

Tickerstring

Symbol name

Example: GBRRF

Namestring

Name of the security

Example: GABRIEL RES LTD

BidTypestring

This field indicates the nature of the quote.

Example: A

BidPricenumber

This field represents the price of the quote.

Example: 0.274

BidSizeinteger

This field represents the size of the quote

Example: 2500

AskTypestring

This field indicates the nature of the quote.

Example: A

AskPricenumber

This field represents the price of the quote.

Example: 0.36

AskSizeinteger

This field represents the size of the quote

Example: 2500

UnsolicitedFlagstring

This field is related to specific securities, and not specific quotes

Example: 0

MMIDstring

The Market Maker ID is a character field that contains a unique identifier assigned to the market participant who submitted a specific quote or order

Example: NITE

Traderstring

This field holds the identifier of the individual trader who submitted a specific quote or order in the market

Example: 1128

OpenCloseStatusinteger

This field complements the QuoteUpdateType field. Value will be populated (not empty) when QuoteUpdateType is 5. A value of 0 indicated the quote is closed, 1 indicated the quote is open.

Example: 0

QuoteIdinteger

This field is the unique quote identification number.

Example: 12483

InsideReasonstring

This field complements the QuoteUpdateType field. Value will only be populated (not empty) when QuoteUpdateType is 6.

Example:

]

pagination objectrequired

offsetinteger

The number of records skipped to fetch the current page

Default value: 0

limitintegerrequired

The maximum number of records in the current page

next_offsetinteger

The number of records to skip to fetch the next page

{
  "data": [
    {
      "TradeDate": "20240125",
      "EventDateTime": "2024-07-29T15:51:28.071Z",
      "QuoteUpdateType": 4,
      "Ticker": "GBRRF",
      "Name": "GABRIEL RES LTD",
      "BidType": "A",
      "BidPrice": 0.274,
      "BidSize": 2500,
      "AskType": "A",
      "AskPrice": 0.36,
      "AskSize": 2500,
      "UnsolicitedFlag": "0",
      "MMID": "NITE",
      "Trader": "1128",
      "OpenCloseStatus": 0,
      "QuoteId": 12483,
      "InsideReason": ""
    }
  ],
  "pagination": {
    "limit": 1000,
    "next_offset": 2000,
    "offset": 1000
  }
}

Schema
Example (auto)

Schema

stringbinary

"string"

Schema
Example (auto)

Schema

stringbinary

"string"

Validation Error

application/json

Schema
Example (auto)

Schema

detail object[]

Array [

loc object[]required

Array [

anyOf

string
integer

string

]

msgstringrequired

typestringrequired

inputInput

ctxobject

]

{
  "detail": [
    {
      "loc": [
        "string",
        0
      ],
      "msg": "string",
      "type": "string",
      "ctx": {}
    }
  ]
}

Authorization: X-API-KEY#

name: X-API-KEYtype: apiKeyin: header

HTTPCLIENT
RESTSHARP

var client = new HttpClient();
var request = new HttpRequestMessage(HttpMethod.Get, "https://api.devalgoseek.com/api/v1/data/us-equity/eq-otc-taq/:trade_date/:ticker");
request.Headers.Add("Accept", "application/json");
request.Headers.Add("X-API-KEY", "<X-API-KEY>");
var response = await client.SendAsync(request);
response.EnsureSuccessStatusCode();
Console.WriteLine(await response.Content.ReadAsStringAsync());

Response

Click the Send API Request button above and see the response here!

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