API reference · CAIN AGI Control Boundary

Agi Sandbox Tools

GET /fabric/agi/sandbox-tools

Last reviewed 2026-10-02

GET /fabric/agi/sandbox-tools

The only action_verbs submit_proposal() can ever actually execute (STAGE 10) -- everything else authorizes-then-no-ops with no_sandbox_executor_registered, by design.

Responses

Status	Meaning	Body
`200`	Successful Response	JSON
`401`	No key, or a key that is not valid	JSON `detail`
`429`	Rate limit for your plan reached; retry after the Retry-After seconds	JSON `detail`

Try it

Your API key X-API-Key Remember the key in this tab only

The request goes from your browser straight to this site. Your key is not stored unless you tick the box, and then only in this tab's session storage.

Code

curl -sS -X GET 'https://cainstudio.online/fabric/agi/sandbox-tools' \
  -H "X-API-Key: $CAIN_API_KEY"

import json, os, urllib.request

req = urllib.request.Request('https://cainstudio.online/fabric/agi/sandbox-tools', method='GET',
    headers={"X-API-Key": os.environ["CAIN_API_KEY"]})
with urllib.request.urlopen(req, timeout=60) as r:
    print(r.status, json.load(r))

const res = await fetch("https://cainstudio.online/fabric/agi/sandbox-tools", {
  method: "GET",
  headers: {
    "X-API-Key": process.env.CAIN_API_KEY!,
  },
});
console.log(res.status, await res.json());

← Agi Submit Proposal · all 4 CAIN AGI Control Boundary calls

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