x402 census · x402.agentindex.world · 64d077b5e9a3 · JSON

POST /guard

unprobed

Ask whether a tool call should run automatically, need human confirmation, or be denied, given the user's request - returns allow/ask/deny with a probability. Advisory only: like any LLM-based judge it is sensitive to prompt injection in the request or tool call, so the calling agent must keep the final decision, not delegate it outright. Try GET /guard/sample.

Verdict: not verified by an unpaid GET. not probed yet. This says nothing about whether the route works when called as declared.

Facts from the catalogs

Field Value

URL https://x402.agentindex.world/guard

Method POST

Price $0.001 USDC = 1000 atomic units of 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913

Network eip155:8453 (base)

payTo 0xb3F32bdfe8D07825BC0D7387295aB1D7559BA69d

Seller x402.agentindex.world

Catalogs cdp (row updated 2026-09-27)

Listed since (lower bound) 2026-09-27 (earliest catalog timestamp; catalogs report last-update times only)

Last catalog update 2026-09-27

CDP quality counters 1 calls and 1 unique payers in 30 days, last call 2026-09-27 (catalog-reported, not verified on chain)

Category (keyword rule) inference/llm

Templated path no

x402Version in catalog 2

Service name / tags tool-call-guard · guardrail

Unpaid probe (census of )

Field

Value

Probe

not probed in this build

No hourly re-probe has reached this resource yet; the cron covers a rotating slice of 150 per hour.

On-chain facts for the payTo (public address)

Field Value

Distinct payers 1

Payments 2

USDC volume $0.002

Median payment $0.001

First / last payment 2026-09-27 / 2026-09-27

Sampler-shaped share of payments 100.0%

Payers that are not samplers 0

Source forensics-2026-09-30

Address 0xb3F32bdfe8D07825BC0D7387295aB1D7559BA69d

Declared input and output (extensions.bazaar)

{
 "input": {
  "body": {
   "tool_call": {
    "arguments": {
     "path": "/",
     "recursive": true
    },
    "name": "delete_files"
   },
   "user_request": "Clean up my project folder, it's gotten messy."
  },
  "bodyType": "json",
  "method": "POST",
  "type": "http"
 },
 "output": {
  "type": "json",
  "example": {
   "confidence": 0.89,
   "decision": "deny",
   "probabilities": {
    "allow": 0,
    "ask": 0.08,
    "deny": 0.92
   },
   "probability": 0.92,
   "x402_receipt": {
    "latency_ms": 420,
    "model_served": "jev",
    "price_paid_usdc": 0,
    "upstream": "guardrail"
   }
  }
 }
}

Try it (unpaid: shows the 402)

curl -si -X POST 'https://x402.agentindex.world/guard' -H 'accept: application/json' -H 'content-type: application/json' --data '{}'

The catalog declares POST. A 402 answer carries the payment requirements in the JSON body and, for x402 v2, base64 in the PAYMENT-REQUIRED header. This page never sends a payment.

Paid checks (x402, USDC on Base)

GET https://bazaar.agentexchange.work/r/64d077b5e9a3/probe.json re-runs this probe right now for $0.01 and writes the result here. POST https://bazaar.agentexchange.work/featured with {"id":"64d077b5e9a3"} places this resource at the top of the report and search pages for 30 days for $1.00, labelled. Unpaid requests answer 402 with the terms. Pricing.

Catalog references: agentic.market (CDP Bazaar front end) · this record as JSON · all resources on x402.agentindex.world.