---
title: "List custom notations"
method: GET
path: "/custom-notations"
tags: ["customNotations"]
---

# List custom notations

`GET /custom-notations`

## Request

- Base URL: `https://{tenant_name}.benchling.com/api/v2`
- URL: `https://{tenant_name}.benchling.com/api/v2/custom-notations`
- Auth: HTTP bearer

List all available custom notations for specifying modified nucleotide sequences

## Query parameters

- `pageSize` integer
- `nextToken` string

## Response `200`

OK

- CustomNotationsPaginatedList
  - `nextToken` string
  - `customNotations` CustomNotation[]
    - `aliases` CustomNotationAlias[]
      - `baseMonomerId` string
      - `customNotationId` string
      - `id` string
      - `phosphateMonomerId` string, nullable
      - `rank` number, double
      - `sugarMonomerId` string
      - `token` string
      - `tokenVariantEnd` string, nullable
      - `tokenVariantStart` string, nullable
    - `id` string
    - `name` string

---

[API](https://skmtc.dev/benchling/apis/benchling-api-2.md) - [All operations](https://skmtc.dev/benchling/apis/benchling-api-2/llms.txt) - [OpenAPI document](https://skmtc.dev/benchling/apis/benchling-api-2/revisions/01d2fa8523cd?raw)