78trust / 100
Ghost Bid Audit
by Oblique Markets in Security & trust
x402 APIPassing, checked 10 min ago
Use when an agent needs ghost bid audit. Returns Audit a selected agent offer against rejected affordable alternatives with counterfactual savings, regret, and a tamper-evident receipt. $0.01.
POST https://api.oblique.markets/api/v1/paid/ghost-bid-audit
Last 30 days
All checks passedSome failedAll failedNot checked
- Uptime
- 100%
- Response time
- 133 ms typical, 376 ms slowest 5%
- Last check
- 10 min ago
- Next check
- in 22 min
How to call it
# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.oblique.markets/api/v1/paid/ghost-bid-audit" \
-H "content-type: application/json" \
-d '{"alternatives":["example"],"selected_offer":{}}'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%2Fapi.oblique.markets%2Fapi%2Fv1%2Fpaid%2Fghost-bid-audit
const res = await pay("https://api.oblique.markets/api/v1/paid/ghost-bid-audit", {
method: "POST",
headers: { "content-type": "application/json" },
body: JSON.stringify({"alternatives":["example"],"selected_offer":{}}),
});
console.log(await res.json());Example input
{
"alternatives": [
"example"
],
"selected_offer": {}
}Example output
{
"alternatives_considered": 2,
"audit_receipt": "sha256:0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef",
"audit_version": "ghost-bid-audit.v1",
"best_rejected_affordable_option": {
"id": "offer-rejected",
"price_atomic": 9000,
"provider": "seller-b"
},
"budget_atomic": 12000,
"generated_at": "2026-08-24T12:00:00.000Z",
"price_delta_atomic": 3000,
"regret_score": 0.25,
"savings_atomic": 3000,
"selected_offer": {
"id": "offer-selected",
"price_atomic": 12000,
"provider": "seller-a"
},
"selected_offer_verification": "explicit"
}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 |
|---|---|---|---|---|
| 10 min ago | Passed | 402 | 133 ms | $0.01 |
| 4 h ago | Passed | 402 | 273 ms | $0.01 |
| 7 h ago | Passed | 402 | 436 ms | $0.01 |
| 11 h ago | Passed | 402 | 126 ms | $0.01 |
| 14 h ago | Passed | 402 | 376 ms | $0.01 |
| 18 h ago | Passed | 402 | 122 ms | $0.01 |
| 22 h ago | Passed | 402 | 51 ms | $0.01 |
| 25 h ago | Passed | 402 | 116 ms | $0.01 |
| 29 h ago | Passed | 402 | 48 ms | $0.01 |
| 32 h ago | Passed | 402 | 142 ms | $0.01 |
| 38 h ago | Passed | 402 | 255 ms | $0.01 |