Blockaid · Authentication Profile

Blockaid Authentication

Authentication

Blockaid secures its APIs with apiKey and http across 3 declared security schemes, as derived from its OpenAPI definitions.

CompanyFintechWeb3 SecurityBlockchainCryptoFraud PreventionTransaction ScanningWallet SecurityComplianceThreat Detection

Methods: apiKey, http Schemes: 3 OAuth flows: API key in: header

Security Schemes

APIKey apiKey

· in: header (X-API-Key)

ClientID apiKey

· in: header (X-CLIENT-ID)

JWT http

scheme: bearer

Source

Authentication Profile

generated: '2026-07-18'
method: derived
source: openapi/blockaid-openapi-original.yml
summary:
  types:
  - apiKey
  - http
  api_key_in:
  - header
schemes:
- name: APIKey
  type: apiKey
  in: header
  parameter: X-API-Key
  sources:
  - openapi/blockaid-openapi-original.yml
- name: ClientID
  type: apiKey
  in: header
  parameter: X-CLIENT-ID
  sources:
  - openapi/blockaid-openapi-original.yml
- name: JWT
  type: http
  scheme: bearer
  bearerFormat: JWT
  description: Bearer authentication header of the form `Bearer <token>`, where `<token>` is
    your auth token. See [API Authentication](/docs/api-reference/before-you-begin/api-authentication)
    for how to retrieve it.
  sources:
  - openapi/blockaid-openapi-original.yml

Work with this as data

Every security artifact here is available over the APIs.io API and to AI agents over MCP.

MCP server

One button, every client — Claude, Cursor, VS Code and the rest.

https://apis.io/mcp

Tools for security posture

4 MCP tools reach this

find_securityBrowse and filter every security artifact in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.

All 92 tools →

Call it yourself

curl for this page

This security artifact

curl "https://apis.io/api/v1/security/blockaid-authentication"

All security posture

curl "https://apis.io/api/v1/security?limit=25"

Discovery needs no key. Ratings and market analysis are Pro.

Get an API key

Free tier, no email required.

GitHub Google LinkedIn

A second provider on the same verified email joins the account you already have.