SEE THE SHAPE BEFORE YOU PAY

Eight tools.
Predictable answers.

These representative examples show what each tool needs and the kind of structured decision it returns. Live results include current observations and explicit limitations.

merchant_snapshot

Merchant Snapshot

Why is my x402 API not selling?

$0.05 USDC

A merchant needs a fast, evidence-backed diagnosis before buying a full audit.

INPUT
{
  "payTo": "0xe5690D37805107C56f6195E65A262b234E0E5e75",
  "queries": [
    "x402 merchant analytics",
    "increase x402 revenue"
  ]
}
DECISION-READY OUTPUT
{
  "score": 86,
  "grade": "B",
  "biggestIssue": "Improve buyer-search visibility.",
  "upgrade": {
    "endpoint": "https://anywaypossible.com/api/merchant-audit",
    "priceUsd": 0.25
  }
}
Read integration details →Free endpoint metadata →
treasury_preflight

Treasury

Is this Base payment safe and funded?

$0.02 USDC

An agent needs a proceed, fund, review, or reject decision before signing.

INPUT
{
  "address": "0x1111111111111111111111111111111111111111",
  "destinationAddress": "0x2222222222222222222222222222222222222222",
  "plannedSpendUsdc": "1.00",
  "expectedChainId": 8453
}
DECISION-READY OUTPUT
{
  "decision": "needs_funding",
  "safeToProceed": false,
  "riskLevel": "medium",
  "recommendedAction": "Fund the wallet before paying."
}
Read integration details →Free endpoint metadata →
payment_guard

Payment Guard

Does this x402 challenge match my intent?

$0.01 USDC

An agent has a live x402 challenge and must validate it immediately before signing.

INPUT
{
  "payerAddress": "0x1111111111111111111111111111111111111111",
  "serviceUrl": "https://example.com/api/report",
  "maxAmountUsdc": "0.10",
  "expectedPayTo": "0x2222222222222222222222222222222222222222",
  "minGasReserveEth": "0"
}
DECISION-READY OUTPUT
{
  "decision": "safe_to_sign",
  "safeToSign": true,
  "riskLevel": "low",
  "quotedAmountUsdc": "0.01",
  "quotedPayTo": "0x2222222222222222222222222222222222222222",
  "network": "eip155:8453",
  "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
  "checks": [
    {
      "id": "x402_contract",
      "status": "pass"
    }
  ],
  "alerts": [],
  "recommendedAction": "Sign only the validated payment requirements."
}
Read integration details →Free endpoint metadata →
verify_web_evidence

Verify

Can this page be trusted and cited?

$0.01 USDC

An agent needs timestamped evidence that a public page is live and contains expected content.

INPUT
{
  "url": "https://example.com",
  "expectedStatus": 200,
  "expectedText": "Example Domain"
}
DECISION-READY OUTPUT
{
  "verified": true,
  "status": 200,
  "finalUrl": "https://example.com/",
  "contentSha256": "6f5635...",
  "receiptId": "f06d5e...",
  "observedAt": "2026-01-01T00:00:00.000Z"
}
Read integration details →Free endpoint metadata →
batch_check_urls

Batch

Are all these sources usable now?

$0.01 USDC

An agent needs to validate up to ten citations, links, or API dependencies in one call.

INPUT
{
  "urls": [
    "https://example.com",
    "https://www.iana.org/help/example-domains"
  ],
  "expectedStatus": 200
}
DECISION-READY OUTPUT
{
  "verified": true,
  "count": 2,
  "checkedAt": "2026-01-01T00:00:00.000Z",
  "results": [
    {
      "status": 200,
      "verified": true
    }
  ]
}
Read integration details →Free endpoint metadata →
base_balance

Base Balance

What does this Base wallet hold?

$0.001 USDC

An agent needs current native ETH and Circle USDC balances rather than a payment decision.

INPUT
{
  "address": "0x1111111111111111111111111111111111111111"
}
DECISION-READY OUTPUT
{
  "network": "Base",
  "chainId": 8453,
  "eth": "0",
  "usdc": "0",
  "blockNumber": 12345678,
  "observedAt": "2026-01-01T00:00:00.000Z"
}
Read integration details →Free endpoint metadata →
check_url

Check

Is this URL reachable?

$0.001 USDC

An agent needs a fast reachability check before following a link or calling an API.

INPUT
{
  "url": "https://example.com",
  "expectedStatus": 200
}
DECISION-READY OUTPUT
{
  "reachable": true,
  "verified": true,
  "status": 200,
  "finalUrl": "https://example.com/",
  "responseTimeMs": 180,
  "contentType": "text/html",
  "observedAt": "2026-01-01T00:00:00.000Z"
}
Read integration details →Free endpoint metadata →
merchant_audit

Merchant Audit

What exactly should this merchant change?

$0.25 USDC

A merchant needs listing-level evidence, competitor prices, buyer reach, and prioritized fixes.

INPUT
{
  "payTo": "0xe5690D37805107C56f6195E65A262b234E0E5e75",
  "queries": [
    "x402 merchant analytics",
    "agent treasury"
  ]
}
DECISION-READY OUTPUT
{
  "score": 72,
  "grade": "C",
  "actions": [
    "Improve exact buyer-search language in listing metadata."
  ]
}
Read integration details →Free endpoint metadata →