Endpoint Playground

Try the Yahoo Finance Ticker ISIN API

Returns the ISIN for a Yahoo Finance `symbol`, for example `US0378331005` for `AAPL`. The lookup is experimental, and the `isin` field is `-` when none can be found.

What a live request returned

14 Oct 2026: Single record response; 2 fields had a value in every checked item.

Observed request: GET /yahoo-finance/ticker/AAPL/isin
Fields with a value in every checked item: symbol, isin

Sample value profiles: symbol: “AAPL”; isin: “US0378331005”.

Request: GET /yahoo-finance/ticker/{symbol}/isin
Cost: 2 credits/request
Auth: apiKey
Checks passed, 7 days to 14 Oct 2026: 100%, median 3.47 s
Monitored request: GET /yahoo-finance/ticker/AAPL/isin

Yahoo Finance Ticker ISIN API documentation Yahoo Finance platform page Pricing

Prefilled cURL

curl "https://api.crawlora.net/api/v1/yahoo-finance/ticker/AAPL/isin" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Request parameters

Parameter	Type	Required	Prefilled value	Description
symbol (path)	string	Yes	AAPL	Yahoo Finance symbol such as AAPL

Example JSON response

{
  "code": 200,
  "msg": "OK",
  "data": {
    "symbol": "AAPL",
    "isin": "US0378331005"
  }
}

More Yahoo Finance endpoints

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The sample response, schema and code snippets below work without an account. Sending a live request needs an API key.

Set up API key Endpoint docs

Endpoint

Choose one catalog endpoint for this request.

1 shown

Group

Method

Auth

Endpoint

GETapiKey2 credits/requestyahoofinance.isinResponseDocYahoo Finance

GET /yahoo-finance/ticker/{symbol}/isin

Yahoo Finance ticker ISIN

Returns the ISIN for a Yahoo Finance `symbol`, for example `US0378331005` for `AAPL`. The lookup is experimental, and the `isin` field is `-` when none can be found.

API key required. Paste a full key or rotate one from the API Keys page.

Set up API key

View docs

API key

API key required for live requests. Your key is only used to send requests from this Playground.

not configured

Active Playground key: not configured

Manage API keys in Console

Path parameters

symbol

requiredstring

Yahoo Finance symbol such as AAPL

Add an API key to send a live request.

If an active API key is configured, Copy cURL includes it. Share links never include API keys.

View docs

Sample responseGET

Shown before your first request. Add an API key and send a request to see the live response, status, latency, and headers.

{
  "code": 200,
  "msg": "OK",
  "data": {
    "symbol": "AAPL",
    "isin": "US0378331005"
  }
}

Endpoint Playground

Try the Yahoo Finance Ticker ISIN API

Returns the ISIN for a Yahoo Finance `symbol`, for example `US0378331005` for `AAPL`. The lookup is experimental, and the `isin` field is `-` when none can be found.

What a live request returned

14 Oct 2026: Single record response; 2 fields had a value in every checked item.

Observed request: GET /yahoo-finance/ticker/AAPL/isin
Fields with a value in every checked item: symbol, isin

Sample value profiles: symbol: “AAPL”; isin: “US0378331005”.

Request: GET /yahoo-finance/ticker/{symbol}/isin
Cost: 2 credits/request
Auth: apiKey
Checks passed, 7 days to 14 Oct 2026: 100%, median 3.47 s
Monitored request: GET /yahoo-finance/ticker/AAPL/isin

Yahoo Finance Ticker ISIN API documentation Yahoo Finance platform page Pricing

Prefilled cURL

curl "https://api.crawlora.net/api/v1/yahoo-finance/ticker/AAPL/isin" \
  -H "x-api-key: $CRAWLORA_API_KEY"

Request parameters

Parameter	Type	Required	Prefilled value	Description
symbol (path)	string	Yes	AAPL	Yahoo Finance symbol such as AAPL

Example JSON response

{
  "code": 200,
  "msg": "OK",
  "data": {
    "symbol": "AAPL",
    "isin": "US0378331005"
  }
}

More Yahoo Finance endpoints

The sample response, schema and code snippets below work without an account. Sending a live request needs an API key.

Set up API key Endpoint docs

Endpoint

Choose one catalog endpoint for this request.

1 shown

Group

Method

Auth

Endpoint

GETapiKey2 credits/requestyahoofinance.isinResponseDocYahoo Finance

GET /yahoo-finance/ticker/{symbol}/isin

Yahoo Finance ticker ISIN

Returns the ISIN for a Yahoo Finance `symbol`, for example `US0378331005` for `AAPL`. The lookup is experimental, and the `isin` field is `-` when none can be found.

API key required. Paste a full key or rotate one from the API Keys page.

Set up API key

View docs

API key

API key required for live requests. Your key is only used to send requests from this Playground.

not configured

Active Playground key: not configured

Manage API keys in Console

Path parameters

symbol

requiredstring

Yahoo Finance symbol such as AAPL

Add an API key to send a live request.

If an active API key is configured, Copy cURL includes it. Share links never include API keys.

View docs

Sample responseGET

Shown before your first request. Add an API key and send a request to see the live response, status, latency, and headers.

{
  "code": 200,
  "msg": "OK",
  "data": {
    "symbol": "AAPL",
    "isin": "US0378331005"
  }
}