Flashbots · Authentication Profile

Flashbots Authentication

Authentication

Flashbots secures its APIs with apiKey across 1 declared security scheme, as derived from its OpenAPI definitions.

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Methods: apiKey Schemes: 1 OAuth flows: API key in: header

Security Schemes

flashbotsSignature apiKey
· in: header (X-Flashbots-Signature)

Source

Authentication Profile

flashbots-authentication.yml Raw ↑ 
generated: '2026-07-11'
method: derived
source: openapi/flashbots-openapi.yml
summary:
  types:
  - apiKey
  api_key_in:
  - header
schemes:
- name: flashbotsSignature
  type: apiKey
  in: header
  parameter: X-Flashbots-Signature
  description: 'Format: <publicKeyAddress>:<EIP-191 signature of keccak256(body)>'
  sources:
  - openapi/flashbots-openapi.yml