---
id: api-oauth-token-revocation-and-refresh-tokens
title: 'API OAuth Token Revocation and Refresh Tokens'
schema_type: TechArticle
category: computer-science
language: en
confidence: medium
last_verified: '2026-06-03'
created_date: '2026-06-03'
generation_method: ai_structured
derived_from_human_seed: true
conflict_of_interest: none_declared
is_live_document: false
data_period: static
atomic_facts:
  - id: fact-cs-api-oauth-token-revocation-and-refresh-tokens-1
    statement: >-
      RFC 7009 supplements OAuth 2.0 with a mechanism to revoke both refresh
      tokens and access tokens.
    source_title: RFC 7009 OAuth 2.0 Token Revocation
    source_url: https://www.rfc-editor.org/info/rfc7009
    confidence: medium
  - id: fact-cs-api-oauth-token-revocation-and-refresh-tokens-2
    statement: >-
      RFC 7009 says that if the token passed to a revocation request is an
      access token, the server may revoke the related refresh token as well.
    source_title: RFC 7009 OAuth 2.0 Token Revocation
    source_url: https://www.rfc-editor.org/info/rfc7009
    confidence: medium
  - id: fact-cs-api-oauth-token-revocation-and-refresh-tokens-3
    statement: >-
      RFC 9700 says sender-constrained tokens can use mutual TLS or DPoP to
      help prevent misuse of stolen and leaked access tokens.
    source_title: RFC 9700 OAuth 2.0 Security Best Current Practice
    source_url: https://www.ietf.org/rfc/rfc9700.pdf
    confidence: medium
completeness: 0.82
known_gaps:
  - OAuth incident handling depends on authorization server behavior, token format, refresh token rotation, revocation propagation, resource server caching, sender constraints, scope, audience, and user session policy.
disputed_statements: []
primary_sources:
  - title: RFC 7009 OAuth 2.0 Token Revocation
    type: rfc
    year: 2013
    url: https://www.rfc-editor.org/info/rfc7009
    institution: IETF
  - title: RFC 9700 OAuth 2.0 Security Best Current Practice
    type: rfc
    year: 2025
    url: https://www.ietf.org/rfc/rfc9700.pdf
    institution: IETF
secondary_sources: []
updated: '2026-06-03'
ai_models:
  - gpt-5-codex
---

## TL;DR

OAuth revocation and refresh-token evidence helps agents decide whether an API credential issue needs token cleanup, session invalidation, or resource-server cache handling.

## Core Explanation

Access tokens and refresh tokens have different operational lifetimes. Revoking one token may or may not invalidate related tokens, depending on server policy and token type. Agents should avoid assuming that deleting a browser session, revoking a refresh token, or rotating a client secret has identical effect.

Useful evidence includes token type, client ID, grant type, scope, audience, token storage, revocation endpoint behavior, resource server cache TTL, sender constraints, and user session state. A safe recommendation names what must be invalidated and where enforcement actually occurs.

## Source-Mapped Facts

- RFC 7009 supplements OAuth 2.0 with a mechanism to revoke both refresh tokens and access tokens. ([source](https://www.rfc-editor.org/info/rfc7009))
- RFC 7009 says that if the token passed to a revocation request is an access token, the server may revoke the related refresh token as well. ([source](https://www.rfc-editor.org/info/rfc7009))
- RFC 9700 says sender-constrained tokens can use mutual TLS or DPoP to help prevent misuse of stolen and leaked access tokens. ([source](https://www.ietf.org/rfc/rfc9700.pdf))

## Further Reading

- [RFC 7009 OAuth 2.0 Token Revocation](https://www.rfc-editor.org/info/rfc7009)
- [RFC 9700 OAuth 2.0 Security Best Current Practice](https://www.ietf.org/rfc/rfc9700.pdf)