Arda · Authentication Profile

Arda Authentication

Authentication

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

CompanyFinTechAPIDigitalAssetsTrading

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

Security Schemes

apiKey apiKey

Source

Authentication Profile

generated: '2026-10-27'
method: searched
source:
- https://www.arda.cards/pricing
- https://www.arda.cards/features
docs: https://www.arda.cards/pricing
summary:
  types:
  - apiKey
  note: Arda documents an API key auth model only. No public reference describes
    the key format, header name, placement, or whether the API is REST / GraphQL
    / other. Keys are issued to paying Pro-plan customers only; the Team and Free
    plans are explicitly 'Not included-- Full API access'. No OpenAPI, developer
    portal, SDK or sandbox is published; details are provided to Pro customers
    after sign-up.
schemes:
- name: apiKey
  type: apiKey
  description: 'Pro-plan API key. The pricing-page FAQ states-- "Pro is self-serve.
    You get an API key and advanced analytics, and your team builds its own
    integrations and workflows." The Pro tier ($299 /mo per Power User, billed
    annually) lists "Full API access" and "API access & advanced analytics" as
    included features; the Team tier lists "Not included-- Full API access".
    Header name, placement (header vs. query) and format are not published; no
    public reference documentation, OpenAPI contract or developer portal exists
    at this provider.'
  tier: Pro
  gated: true
  evidence:
  - url: https://www.arda.cards/pricing
    quote: 'Pro is self-serve. You get an API key and advanced analytics, and your
      team builds its own integrations and workflows.'
  - url: https://www.arda.cards/pricing
    quote: 'Full API access'
  - url: https://www.arda.cards/features
    quote: 'Works with the tools you have. Connect Gmail, Sheets, QuickBooks,
      Shopify, NetSuite, Xero, Airtable, Zapier, and REST APIs.'

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/arda-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 form to fill in. Signing in shares your email address with us — we store it to create your key and to recognise you if you sign in with another provider. See our Privacy Policy and Terms.

GitHub Google LinkedIn

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