Run Domain intelligence.
API Acre verifies the exact x402 price, Base network, recipient, and request before any wallet opens. One successful call costs $0.02 USDC.
API Acre never receives your private key; signing stays inside your wallet.
1 · Run one call
- Network
- Recipient
- USDC contract
No ETH gas needed. Connecting does not sign or pay. Coinbase Wallet supports desktop QR and mobile handoff without a browser extension. This EIP-3009 payment needs only the displayed USDC on Base—not ETH for gas—because the facilitator submits settlement. Reject any later prompt that differs from the verified amount or recipient.
Copy an exact-cap Agentic Wallet command
Running this command may automatically spend up to $0.02 USDC after Coinbase Agentic Wallet authentication and policy checks; copying it does nothing. npx --yes approves package installation. Use a separate low-value wallet and review the verified request before running it.
Review Coinbase command
npx --yes awal@latest x402 pay https://apiacre.com/v1/web/domain-intelligence \
-X POST \
-d '{"url":"https://apiacre.com"}' \
--max-amount 20000 \
--jsonAlternative third-party AgentCash command
The first command checks without paying; running fetch may pay up to the same exact cap.
npx --yes agentcash@latest check https://apiacre.com/v1/web/domain-intelligence
npx --yes agentcash@latest fetch https://apiacre.com/v1/web/domain-intelligence \
--method POST \
--header 'content-type: application/json' \
--body '{"url":"https://apiacre.com"}' \
--payment-protocol x402 \
--payment-network base \
--max-amount 0.02See the result before connecting · Curated static example
Domain intelligence returns structured JSON. This example is static; the paid call returns a fresh result and settlement receipt.
{
"request_id": "018f1f54-7f38-7ba2-8dc3-5f90272d9f1a",
"service": "web.domain-intelligence",
"version": "1",
"data": {
"requestedUrl": "https://apiacre.com/",
"domain": "apiacre.com",
"dns": {
"A": [
"104.21.32.1",
"172.67.128.1"
],
"AAAA": [
"2606:4700:3030::6815:2001",
"2606:4700:3030::ac43:8001"
],
"MX": [
"10 mail.protonmail.ch",
"20 mailsec.protonmail.ch"
],
"NS": [
"autumn.ns.cloudflare.com",
"bjorn.ns.cloudflare.com"
],
"TXT": [
"v=spf1 include:_spf.protonmail.ch ~all"
],
"CAA": [],
"SOA": [
"autumn.ns.cloudflare.com. dns.cloudflare.com. 2050154843 10000 2400 604800 1800"
]
},
"tls": {
"version": "TLSv1.3",
"cipher": "TLS_AES_256_GCM_SHA384",
"cipherBits": 256,
"expires": "Nov 6 19:34:12 2026 GMT",
"validFrom": "2026-08-08T18:34:13+00:00",
"expiresAt": "2026-11-06T19:34:12+00:00",
"daysUntilExpiry": 87.7,
"expired": false,
"subject": {
"commonName": "apiacre.com"
},
"issuer": {
"country": "US",
"organization": "Google Trust Services",
"commonName": "WE1"
},
"subjectAltNames": [
"apiacre.com",
"*.apiacre.com"
]
},
"rdap": {
"handle": "3130220082_DOMAIN_COM-VRSN",
"status": [
"client transfer prohibited"
],
"events": [
{
"action": "registration",
"date": "2026-08-08T19:24:21Z"
},
{
"action": "expiration",
"date": "2027-08-08T19:24:21Z"
}
],
"nameservers": [
"autumn.ns.cloudflare.com",
"bjorn.ns.cloudflare.com"
],
"secureDns": {
"delegationSigned": false,
"zoneSigned": null,
"dsDataCount": 0
}
},
"emailAuthentication": {
"mxConfigured": true,
"nullMx": false,
"spf": {
"configured": true,
"records": [
"v=spf1 include:_spf.protonmail.ch ~all"
]
},
"dmarc": {
"configured": true,
"policy": "quarantine",
"subdomainPolicy": null,
"records": [
"v=DMARC1; p=quarantine"
]
},
"dkim": {
"checked": false,
"reason": "DKIM requires a selector; none was supplied."
}
},
"signals": {
"addressResolved": true,
"tlsAvailable": true,
"rdapAvailable": true,
"dnssecDelegationSigned": false,
"mxConfigured": true,
"spfConfigured": true,
"dmarcConfigured": true
},
"findings": [],
"provenance": {
"dns": {
"source": "recursive DNS"
},
"tls": {
"source": "direct verified TLS handshake",
"port": 443
},
"rdap": {
"source": "RDAP bootstrap",
"url": "https://rdap.org/domain/apiacre.com"
}
},
"collectionMs": 222,
"checkedAt": "2026-08-11T03:39:03+00:00"
},
"meta": {
"duration_ms": 42,
"cached": false,
"sources": [],
"warnings": [],
"next_actions": [
{
"service": "web.email-auth",
"title": "Email authentication posture",
"reason": "Deepen the domain result with focused MX, SPF, DMARC, caller-selected DKIM, MTA-STS, TLS-RPT, and BIMI posture.",
"method": "POST",
"path": "/v1/web/email-auth",
"price": "$0.005",
"input_template": {
"domain": "$result.data.domain",
"dkim_selectors": []
},
"use_output": "Use the DNS-only posture and findings as time-specific configuration evidence; supply only DKIM selectors already known to the buyer.",
"authorization_required": true
},
{
"service": "web.business-due-diligence",
"title": "Business domain due diligence",
"reason": "Combine domain signals with public-site quality checks in a business risk report.",
"method": "POST",
"path": "/v1/web/business-due-diligence",
"price": "$0.35",
"input_template": {
"url": "$request.url"
},
"use_output": "Review result.data.flags and riskLevel before relying on the domain.",
"authorization_required": true
}
]
}
}Review exact request JSON
2 · Authorize one call
Connected wallet:
Signing authorizes only the verified amount and recipient for this request. Reject the wallet prompt if anything differs.
Result
Settlement receipt
Change the request (optional)
The default request is verified automatically. Editing it invalidates the quote and requires this no-payment verification again.
Prefer your own client? Use the official x402 SDK examples. Browser checkout requires an EVM wallet with USDC on Base; command-line buyers require their own separately configured wallet and spending policy.