APIs.io · Arazzo Workflow
APIs.io Submit and Verify API
Version 1.0.0
Submit a valid APIs.json to the APIs.io index, then search the registry to confirm the submitted API appears.
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API AggregationAPI DirectoryAPI DiscoveryAPI IndexingAPI RatingAPI SearchAPIs.jsonSearch EnginesAPI CatalogAgent DiscoveryMCPAgent SkillsOpenAPIAPI GovernanceArazzoWorkflows
Provider
Workflows
submit-and-verify-api
Add an APIs.json to APIs.io and confirm the new API is searchable.
Posts a valid APIs.json to the APIs.io index and captures the confirmation URL, then searches the registry by the submitted name and branches on whether the API is already discoverable in the index.
1
submitApi
addAPI
Submit the APIs.json document to add the service to the APIs.io index, capturing the confirmation response and the URL of the indexed entry.
2
verifyIndexed
searchAPIs
Search the APIs.io index for the submitted service name to confirm it has been ingested, then branch on whether it is already discoverable.
Source API Descriptions
Arazzo Workflow Specification
Work with this as data
Every workflow 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 arazzo workflows
4 MCP tools reach this
find_arazzoBrowse and filter every workflow 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.
Call it yourself
curl for this page
This workflow
curl "https://apis.io/api/v1/arazzo/apis-io-submit-and-verify-api-workflow"
All arazzo workflows
curl "https://apis.io/api/v1/arazzo?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.