ISS Location API (Open Notify) · Pricing Plans

Iss Api Plans

The Open Notify ISS API is a free, open-source service with a single access tier. There is no paid plan, no API key requirement, and no registration process. Usage is subject to the provider's informal fair-use expectations; no formal SLA or support contract is offered.

Iss Api Plans is the machine-readable pricing-plan profile for ISS Location API (Open Notify) on the APIs.io network, in the API Commons Plans shape.

It defines 1 plan, covering free tiers, with named plans including Free.

This profile was written by API Evangelist and has not been verified against a page the provider published; treat every figure as unconfirmed until a dated transcription replaces it.

Tagged areas include Space, ISS, Free, Public API, and Open Source.

1 Plans API Commons Plans
Method: generated, dated 2026-06-13.
Written by API Evangelist on 2026-06-13 and not verified against a page the provider published. Treat every figure as unconfirmed until a dated transcription replaces it.
View Source
SpaceISSFreePublic APIOpen Source

Plans

Free free

Unrestricted public access to the ISS Current Location and People in Space endpoints. No API key, account, or registration is required. The service is community-funded and open-source; uptime is best-effort with no formal SLA.

API Requests (requests · month) 0.00 USD
Rate Limit (requests_per_second · second) 0.00 USD

Work with this as data

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

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Tools for plans

4 MCP tools reach this
  • find_plansBrowse and filter every plan 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 plan 
curl "https://apis.io/api/v1/plans/iss-api-plans"
All plans 
curl "https://apis.io/api/v1/plans?limit=25"

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