> For the complete documentation index, see [llms.txt](https://www.bluegamma.io/documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://www.bluegamma.io/documentation/integrations/api/how-to-guides/getting-discount-factors.md).

# Getting Discount Factors

Use /discount\_factor for a single date, /discount\_factors for several dates in one call, or /discount\_curve for a full schedule of discount factors.

Use `/discount_factor` for a single date, `/discount_factors` for several dates in one call, or `/discount_curve` for a schedule. See the [API Reference](/documentation/integrations/api/api-reference.md) for every parameter.

```python
# Single discount factor
url = "https://api.bluegamma.io/v1/discount_factor"
params = {
    "index": "SOFR",
    "date": "2030-12-31"
}
response = requests.get(url, headers=headers, params=params)
print(response.json())

```

```bash
curl -X GET "https://api.bluegamma.io/v1/discount_factor?index=SOFR&date=2030-12-31" \
  -H "x-api-key: your_api_key_here"
```

```python
# Several discount factors in one call: dates or tenors, repeated
url = "https://api.bluegamma.io/v1/discount_factors"
params = {
    "index": "SOFR",
    "dates": ["1Y", "2027-12-31", "5Y"]
}
response = requests.get(url, headers=headers, params=params)
for point in response.json()["discount_factors"]:
    print(point["date"], point["discount_factor"])
```

```bash
curl -X GET "https://api.bluegamma.io/v1/discount_factors?index=SOFR&dates=1Y&dates=2027-12-31&dates=5Y" \
  -H "x-api-key: your_api_key_here"
```

For a schedule of discount factors at a fixed frequency, see [Fetching a Discount Curve](/documentation/integrations/api/how-to-guides/fetching-a-discount-curve.md).

***

Create a key under **API Keys** in the app sidebar. See [Authentication](/documentation/integrations/api/authentication.md).


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