That is only one value that is a text string that contains an embedded ",".
What you think are "multiple rows" are really just "\\n" separated text.
The content of *btc_price_rows* is not rows of fields. It is one big text field that you need to parse into a list of tuples. .executemany requires a sequence of sequences/dictionaries as the second parameter. That is, each member of the outer sequence is used as the binding for the statement. That is:
```
c.executemany(SQL, bindings)
```
is semantically equivalent to
```
for onebinding in bindings:
c.execute(SQL, onebinding)
```
without the overhead of re-preparing the SQL for each iteration.
You probably want something like this:
```
btc_price_rows = []
for line in requests.get(url, params=data).text:
btc_price_rows.append(tuple(line.strip('\r\n').split(',')))
c.executemany("INSERT OR REPLACE INTO btc_price_table VALUES (?, ?)", btc_price_rows)
```