The request names id4i, whose own page (not read) and indexed actions show API key management: getApiKey shows an API key, createNewApiKey creates one, and updateApiKey updates keys 11. Its source page was not read, so no further detail on its API is confirmed here; for general API-key and integration work, the listed alternatives are Cloudflare, WorkOS and Svix.

1. 1

   Id4iid4i.deverified and signed

   Its indexed actions manage API keys: getApiKey shows a key, createNewApiKey creates one, and updateApiKey updates keys 11.

   Website

   for agents: getApiKey · createNewApiKey · updateApiKey

2. 2

   WorkOSworkos.comfound in code, not yet checked

   Provides developer APIs and SDKs for enterprise features such as Single Sign-On, Directory Sync and Audit Logging 5, with an MCP server among its official doors.

   WebsiteDocsPricingGet started

   official:MCP server · WorkOS+5 community tools built for it

   for agents: call_integration_api · workos · request_elevated_access

3. 3

   Cloudflarecloudflare.comverified and signed

   A platform for building, securing and scaling applications and agents on its global network 2, offering an MCP server and a CLI.

   WebsiteDocsPricingGet started

   official:MCP server · @cloudflare/mcp-server-cloudflareCLI · cloudflaredskill · cloudflareskill · durable-objects+272 community tools built for it

   for agents: access-idp-federation-grants-get · access-idp-federation-grants-create · access-identity-providers-get-an-access-identity-provider

4. 4

   Svixsvix.comverified and signed

   A webhook platform for sending and receiving webhooks at scale with retries and signature verification 9.

   WebsiteDocsPricingGet started

   for agents: get_integration_api_v1_app__app_id__integration__integ_id___get · get_application_api_v1_app__app_id___get · create_integration_api_v1_app__app_id__integration__post