> ## Documentation Index
> Fetch the complete documentation index at: https://docs.blockworks.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Peg Stability

> What holds a pegged token at its peg, at two grains: the facility that issues the token, and each token backing that facility.

Facility series carry the amount issued, the premint buffer, the issuance cap, mints, redemptions and net issuance; backing series carry what each backing token is worth. Both are keyed by protocol, chain and facility.

## Endpoints

| Model | Access | Table | Timeseries |
| - | - | - | - |
| [Peg Stability Backings](https://docs.blockworks.com/api-reference/data-api/peg-stability/peg-stability-backings) | Stablecoins-dataset | [List rows](https://docs.blockworks.com/api-reference/data-api/peg-stability/tabular-peg-stability-backings.md) | [Batch](https://docs.blockworks.com/api-reference/data-api/peg-stability/timeseries-peg-stability-backings.md), [One series](https://docs.blockworks.com/api-reference/data-api/peg-stability/timeseries-peg-stability-backings-by-id.md) |
| [Peg Stability Facilities](https://docs.blockworks.com/api-reference/data-api/peg-stability/peg-stability-facilities) | Stablecoins-dataset | [List rows](https://docs.blockworks.com/api-reference/data-api/peg-stability/tabular-peg-stability-facilities.md) | [Batch](https://docs.blockworks.com/api-reference/data-api/peg-stability/timeseries-peg-stability-facilities.md), [One series](https://docs.blockworks.com/api-reference/data-api/peg-stability/timeseries-peg-stability-facilities-by-id.md) |

## Example

```bash curl theme={null}
curl "https://api.blockworks.com/query/tabular/peg-stability-backings?pageSize=3&selections=id,name,slug,parentSlug" \
  -H "X-Blockworks-API-Key: $BLOCKWORKS_API_KEY"
```

See [List Peg Stability Backings](https://docs.blockworks.com/api-reference/data-api/peg-stability/tabular-peg-stability-backings.md) for the response and the errors.

## Guides

> [card] [Finding an id](https://docs.blockworks.com/api-reference/data-api/discovery/finding-an-id.md)
>
> Every series key, the table it comes from and the identifiers that resolve to it.

> [card] [Granularity](https://docs.blockworks.com/getting-started/concepts/granularity.md)
>
> Choosing an interval and bounding a time window.

> [card] [Filtering and pagination](https://docs.blockworks.com/getting-started/filtering-pagination.md)
>
> Filter suffixes, sorting, column selection and paging.

> [card] [Tabular vs timeseries](https://docs.blockworks.com/getting-started/concepts/tabular-vs-timeseries.md)
>
> The two model kinds, their URL shapes, and when to reach for each.


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.