generated: '2026-07-19'
method: searched
source: https://docs.espressosys.com/network/developer/espresso-api
docs: https://docs.espressosys.com/network/developer/espresso-api
summary:
  types: [none]
  api_key_in: []
  oauth2_flows: []
  note: >-
    The Espresso Network query service and node REST/WebSocket API is a public,
    permissionless read + submit surface. Read modules (availability, node,
    status, catchup, state, explorer, events) require no authentication, API
    key, or token. Transaction submission (submit module) is likewise
    permissionless — transactions enter the public mempool and are authorized
    cryptographically at the protocol layer (signatures over the transaction),
    not via an HTTP auth scheme. Access control for operating infrastructure
    (validators, builders) is handled by onchain staking / registration, not API
    credentials.
schemes: []