81trust / 100
Decide
by decision-questions in Onchain & crypto
x402 APIPassing, checked 5 h ago
Ask up to 20 typed yes/no, multiple-choice or ordinal-scale questions about one shared piece of context in a single call - each answered with a real probability (Jev decision primitives), not generated text. Powered by Jev (TypeSafe System One). $0.001 per call, no OpenRouter or TypeSafe account needed. Try GET /decide/sample.
POST https://x402.agentindex.world/decide
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 131 ms typical, 131 ms slowest 5%
- Last check
- 5 h ago
- Next check
- any minute now
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://x402.agentindex.world/decide" \
-H "content-type: application/json" \
-d '{"questions":{"is_bug":{"criteria":{"false":"The customer is asking a question or requesting a feature.","true":"The customer describes broken or unexpected behavior."},"instructions":"Is the customer reporting a software defect?","type":"noul"}},"state":"A customer wrote: 'The app crashed when I tried to upload a photo larger than 10MB, and I have already been charged for premium.'"}'import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";
const client = new x402Client().register(
"eip155:8453",
new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);
// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402.agentindex.world%2Fdecide
const res = await pay("https://x402.agentindex.world/decide", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"questions":{"is_bug":{"criteria":{"false":"The customer is asking a question or requesting a feature.","true":"The customer describes broken or unexpected behavior."},"instructions":"Is the customer reporting a software defect?","type":"noul"}},"state":"A customer wrote: 'The app crashed when I tried to upload a photo larger than 10MB, and I have already been charged for premium.'"}),
});
console.log(await res.json());Example input
{
"questions": {
"is_bug": {
"criteria": {
"false": "The customer is asking a question or requesting a feature.",
"true": "The customer describes broken or unexpected behavior."
},
"instructions": "Is the customer reporting a software defect?",
"type": "noul"
}
},
"state": "A customer wrote: 'The app crashed when I tried to upload a photo larger than 10MB, and I have already been charged for premium.'"
}Example output
{
"answers": {
"is_bug": {
"noul": 0.96,
"type": "noul"
}
},
"x402_receipt": {
"latency_ms": 468,
"model_served": "jev",
"price_paid_usdc": 0,
"upstream": "decision"
}
}Security scan
- No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.
Recent checks
| When | Result | HTTP | Time | Price |
|---|---|---|---|---|
| 5 h ago | Passed | 402 | 131 ms | $0.001 |