Hashnode Authentication

generated: '2026-08-13'
method: searched
source: https://raw.githubusercontent.com/Hashnode/gql-skill/main/skills/gql-api/references/auth-and-roles.md
docs: https://github.com/Hashnode/gql-skill/blob/main/skills/gql-api/references/auth-and-roles.md
description: >-
  Hashnode authenticates the GraphQL API with a single scheme: a long-lived
  Personal Access Token sent in the Authorization header. There is no OAuth, no
  OIDC, no scope model, and no mTLS - so there is no scopes/ artifact for this
  provider. Authorization is layered on top of authentication in two independent
  ways: a publication role model (OWNER / EDITOR / CONTRIBUTOR) and a
  subscription gate (the target publication must be on the Pro plan).

summary:
  types: [http]
  http_schemes: [bearer]
  token_location: header
  header: Authorization
  oauth2_flows: []
  scopes: none
  api_key_in: []
  mtls: false

schemes:
  - name: PersonalAccessToken
    type: http
    scheme: bearer
    in: header
    header: Authorization
    format: opaque
    bearer_prefix_required: false
    note: >-
      The "Bearer " prefix is optional and case-insensitive. A deactivated user's
      token is treated as unauthenticated.
    issuance:
      url: https://hashnode.com/settings/developer
      path: Account Settings -> Developer / API tokens -> Generate new token
      expiry: none documented
      rotation: manual, from the dashboard
    scope_of_power: >-
      Full write access to every publication the user can act on - publish, edit,
      and delete. Hashnode's own guidance is to treat it as a password.
    handling_rules:
      - Supply the token via the HASHNODE_PAT environment variable and interpolate it at request time.
      - Never inline the literal token into a command string, file, script, or commit.
      - Never ask a user to paste the token into a conversation and never print or log it.

access_matrix:
  - operations: [post, feed, user, tag, documentationProject, checkCustomDomainAvailability, checkSubdomainAvailability]
    token_required: false
    pro_required: false
  - operations: [publication, searchPostsOfPublication, topCommenters]
    token_required: false
    pro_required: true
    note: publication-scoped reads; FORBIDDEN when the target publication is not on Pro
  - operations: [me]
    token_required: true
    pro_required: false
  - operations: [draft, scheduledPost]
    token_required: true
    pro_required: true
  - operations: [publishPost, updatePost, createDraft, updateDraft, publishDraft, submitDraftForReview, rejectDraftSubmission, deleteDraft]
    token_required: true
    pro_required: true
  - operations: [createImageUploadURL]
    token_required: true
    pro_required: false

roles:
  model: UserPublicationRole
  values:
    - role: OWNER
      capabilities: Creator of the publication; can do everything.
    - role: EDITOR
      capabilities: Customize the blog, approve/reject posts, manage members.
    - role: CONTRIBUTOR
      capabilities: >-
        Join and contribute an article. Cannot publish directly - must route writes
        through createDraft -> submitDraftForReview, and cannot list other authors'
        drafts.

failure_modes:
  - condition: missing or invalid token on an authenticated operation
    code: UNAUTHENTICATED
  - condition: valid token, insufficient role
    code: FORBIDDEN
  - condition: valid token and role, publication not on Pro
    code: FORBIDDEN
    message: >-
      Publication does not have an active Pro plan. Upgrade in your dashboard to
      access this via the API.
    retryable: false
  - condition: draft the caller is not authorized for
    code: NOT_FOUND
    note: >-
      Returned instead of FORBIDDEN by design, for privacy. Do not treat it as
      "retry with auth".

related:
  errors: errors/hashnode-error-codes.yml
  conventions: conventions/hashnode-conventions.yml
  rate_limits: rate-limits/hashnode-rate-limits.yml

maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com