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---
toc_priority: 41
toc_title: url
---
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# url {#url}
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`url` function creates a table from the `URL` with given `format` and `structure` .
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`url` function may be used in `SELECT` and `INSERT` queries on data in [URL ](../../engines/table-engines/special/url.md ) tables.
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**Syntax**
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``` sql
url(URL, format, structure)
```
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**Parameters**
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- `URL` — HTTP or HTTPS server address, which can accept `GET` or `POST` requests (for `SELECT` or `INSERT` queries correspondingly). Type: [String ](../../sql-reference/data-types/string.md ).
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- `format` — [Format ](../../interfaces/formats.md#formats ) of the data. Type: [String ](../../sql-reference/data-types/string.md ).
- `structure` — Table structure in `'UserID UInt64, Name String'` format. Determines column names and types. Type: [String ](../../sql-reference/data-types/string.md ).
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**Returned value**
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A table with the specified format and structure and with data from the defined `URL` .
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**Examples**
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Getting the first 3 lines of a table that contains columns of `String` and [UInt32 ](../../sql-reference/data-types/int-uint.md ) type from HTTP-server which answers in [CSV ](../../interfaces/formats.md/#csv ) format.
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``` sql
SELECT * FROM url('http://127.0.0.1:12345/', CSV, 'column1 String, column2 UInt32') LIMIT 3;
```
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Inserting data from a `URL` into a table:
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``` sql
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CREATE TABLE test_table (column1 String, column2 UInt32) ENGINE=Memory;
INSERT INTO FUNCTION url('http://127.0.0.1:8123/?query=INSERT+INTO+test_table+FORMAT+CSV', 'CSV', 'column1 String, column2 UInt32') VALUES ('http interface', 42);
SELECT * FROM test_table;
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```
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[Original article ](https://clickhouse.tech/docs/en/sql-reference/table-functions/url/ ) <!--hide-->