Rates and Limits · Authentication Profile

Rates And Limits Authentication

Authentication

Rates and Limits declares 0 security scheme(s) across its OpenAPI definitions.

TaxPayrollBenefitsIRSminimum-wageOpen DataGovernmentComplianceFintechHRReference DataJSONllms-txt
Methods: Schemes: 0 OAuth flows: API key in:

Security Schemes

Source

Authentication Profile

rates-and-limits-authentication.yml Raw ↑ 
generated: '2026-09-14'
method: searched
source: https://ratesandlimits.com/api/ (API docs) and llms.txt
summary: >-
  No authentication. Rates and Limits is a fully keyless, unauthenticated
  open-data JSON API. The provider states plainly: "Everything this site
  publishes is available as JSON, free, with no key and no rate limit." There
  are no API keys, no OAuth, no tokens, and no accounts. Every endpoint is a
  public HTTP GET.
schemes: []
auth_required: false
keyless: true
notes:
  - No securityScheme is declared or required on any endpoint.
  - No sign-up, no developer account, and no credential provisioning exists.
  - Requests are ordinary HTTPS GETs against static JSON documents.

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/rates-and-limits-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.