---
title: "JSON Web Key Set"
method: GET
path: "/.well-known/jwks.json"
tags: ["Authentication"]
---

# JSON Web Key Set

`GET /.well-known/jwks.json`

## Request

- Base URL: `https://companynode.pricefx.com/pricefx/companypartition`
- URL: `https://companynode.pricefx.com/pricefx/companypartition/.well-known/jwks.json`
- Auth: one of:
  - HTTP basic
  - API key in header `X-PriceFx-jwt`

The public key of the access tokens issued by this partition, as a JSON Web Key Set. See https://datatracker.ietf.org/doc/html/rfc7517 for details. It allows a client to verify the signature of a token on its own, without calling back to Pricefx. No authentication is required, and the response may be cached.

## Response `200`

OK

- object
  - `keys` object[]
    - `kty` string: The key type, "RSA".
    - `use` string: The intended use of the key, "sig".
    - `alg` string: The algorithm the tokens are signed with, "RS256".
    - `kid` string: The key identifier, also present in the header of every issued token.
    - `n` string: The modulus of the RSA public key, base64url encoded.
    - `e` string: The exponent of the RSA public key, base64url encoded.

## Changes

- **2026-09-04** `23d941b00ac0`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/pricefx/apis/the-pricefx-backend-api/changes/.well-known/jwks.json/get.md)

---

[API](https://skmtc.dev/pricefx/apis/the-pricefx-backend-api.md) - [All operations](https://skmtc.dev/pricefx/apis/the-pricefx-backend-api/llms.txt) - [OpenAPI document](https://skmtc.dev/pricefx/apis/the-pricefx-backend-api/revisions/23d941b00ac0?raw)