generated: '2026-07-18'
method: searched
source: https://docs.blockvision.org/reference/ ; confirmed via live probe of api.blockvision.org
summary:
  types: [apiKey]
  api_key_in: [header]
  oauth2_flows: []
schemes:
  - name: ApiKeyAuth
    type: apiKey
    in: header
    parameter_name: x-api-key
    description: >-
      All BlockVision Indexing / Data API requests require an API key issued from the
      BlockVision dashboard (https://dashboard.blockvision.org/app), passed in the
      x-api-key request header. A request without a key returns HTTP 403 with the JSON
      envelope {"code":-32002,"message":"apikey must"} (confirmed live 2026-07-18).
    evidence:
      - source: live probe https://api.blockvision.org/v2/sui/account/coins
        observed: 'HTTP 403 {"code":-32002,"message":"apikey must"}'
notes: >-
  Key issuance and quota are managed per-project in the dashboard; usage is metered in
  Compute Units (see conventions/ and lifecycle/). No OAuth2/OIDC surface is documented.