← The evidence ledger
Evidence row 425627
Observed , by sync.agentic_market/1.
- Kind
- listing
- About
- source_record agentic_market:vending-machine-seven-vercel-app
- Recorded
- Previous row
- #418459
- Body SHA-256
- c1c079d42c039d53e05a19ff1536e8048f08efe5bbb3ad8c7b39929dc6709c06
- Leaf
- 0x2a3b322604fe04958e748d6f09d2d1619c43c14f216b14f3515ad92474183507
What was observed
{
"endpoints": [
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/base-balance"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/bundle-infra"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/bundle-outbound"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/crypto-prices"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/dns-records"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/dns-resolve"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/domain-intel"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/email-validate"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/fetch-text"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/fx-rate"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/http-get"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/http-head"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/ip-lookup"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/kronos-forecast"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/qr-code"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/redirect-trace"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/tls-cert"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/weather"
],
[
"x402",
"https://vending-machine-seven.vercel.app/api/v/whois-lite"
]
],
"name": "vending-machine-seven.vercel.app",
"owner_address": null,
"raw": {
"caip2_networks": [
"eip155:8453"
],
"category": "",
"description": "",
"domain": "vending-machine-seven.vercel.app",
"endpoints": [
{
"description": "Live Base mainnet ETH and USDC balances for an address — treasury and agent wallet checks",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "0xc648116b5deBE4AF7D78838AA468d07e0A9Ab697",
"group": "query",
"name": "address",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/base-balance"
},
{
"description": "Single payment bundle: DNS A/AAAA, HTTP HEAD probe, and TLS certificate peek for agent infra workflows",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "host",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/bundle-infra"
},
{
"description": "One payment for lead-gen and fraud agents: email format/MX, IP geolocation, and SSRF-safe HTTP HEAD",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "test@gmail.com",
"group": "query",
"name": "email",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "8.8.8.8",
"group": "query",
"name": "ip",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://example.com",
"group": "query",
"name": "url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.01",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/bundle-outbound"
},
{
"description": "Live USD spot prices for crypto assets via CoinGecko simple price API",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "bitcoin,ethereum",
"group": "query",
"name": "ids",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "4",
"l30DaysUniquePayers": "3"
},
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/crypto-prices"
},
{
"description": "Resolve multiple DNS record types (A, AAAA, MX, TXT, NS, CNAME) in one call via DoH for deliverability and security agents",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "host",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "A,MX,TXT",
"group": "query",
"name": "types",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.004",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/dns-records"
},
{
"description": "Resolve A and AAAA records for a public hostname via DNS-over-HTTPS (60s cache)",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "host",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "4"
},
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/dns-resolve"
},
{
"description": "One payment: DNS + TLS cert + RDAP WHOIS + HTTP HEAD for brand protection and security agents",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "host",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.015",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/domain-intel"
},
{
"description": "Validate email format, disposable-domain heuristics, and live DNS MX records via DoH for outreach and lead-gen agents",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "test@gmail.com",
"group": "query",
"name": "email",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.004",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/email-validate"
},
{
"description": "Fetch a public page and return plain text (HTML stripped) for research, RAG, and summarization agents",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://example.com",
"group": "query",
"name": "url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.005",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "3"
},
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/fetch-text"
},
{
"description": "Live fiat FX rates (Frankfurter/ECB primary, open.er-api fallback) for cross-border agents",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "USD",
"group": "query",
"name": "base",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "EUR,GBP",
"group": "query",
"name": "symbols",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "3",
"l30DaysUniquePayers": "3"
},
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/fx-rate"
},
{
"description": "SSRF-safe public GET with status, headers, and size-capped JSON/text body for agent tool use",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://httpbin.org/json",
"group": "query",
"name": "url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.004",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/http-get"
},
{
"description": "Public URL status, latency, and response header subset for uptime and health agents",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://example.com",
"group": "query",
"name": "url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.002",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "5"
},
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/http-head"
},
{
"description": "Live IP geolocation: country, city, org, and ASN for fraud and routing agents",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "8.8.8.8",
"group": "query",
"name": "ip",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "4",
"l30DaysUniquePayers": "3"
},
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/ip-lookup"
},
{
"description": "Research OHLCV candle forecast via Kronos-mini (financial K-line foundation model). Not financial advice. Symbols BTCUSDT/ETHUSDT",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "1h",
"group": "query",
"name": "interval",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "64",
"group": "query",
"name": "lookback",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "6",
"group": "query",
"name": "pred_len",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "BTCUSDT",
"group": "query",
"name": "symbol",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.05",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/kronos-forecast"
},
{
"description": "Generate a PNG QR code URL for payment and onboarding payloads (upstream probed live)",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://x402.org",
"group": "query",
"name": "data",
"required": false,
"type": "string"
},
{
"default": null,
"description": "",
"enumValues": [],
"example": "256",
"group": "query",
"name": "size",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.002",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "2",
"l30DaysUniquePayers": "2"
},
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/qr-code"
},
{
"description": "Follow a public redirect chain with per-hop HTTP status (SSRF-safe) for security agents",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "https://httpbin.org/redirect/1",
"group": "query",
"name": "url",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/redirect-trace"
},
{
"description": "TLS peer certificate subject, issuer, expiry, and authorization status for a public host",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "host",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.004",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": null,
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/tls-cert"
},
{
"description": "Current temperature and wind for a city from Open-Meteo (live forecast data)",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "Berlin",
"group": "query",
"name": "city",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.003",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "6",
"l30DaysUniquePayers": "5"
},
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/weather"
},
{
"description": "Domain registration status, registrar, dates, and nameservers via RDAP (lite fields only)",
"method": "GET",
"parameters": [
{
"default": null,
"description": "",
"enumValues": [],
"example": "example.com",
"group": "query",
"name": "domain",
"required": false,
"type": "string"
}
],
"pricing": {
"amount": "0.008",
"currency": "USDC",
"maxAmount": "",
"minAmount": "",
"network": "eip155:8453",
"scheme": "exact"
},
"providerName": "",
"quality": {
"l30DaysTotalCalls": "5",
"l30DaysUniquePayers": "3"
},
"serviceName": "",
"tags": [],
"url": "https://vending-machine-seven.vercel.app/api/v/whois-lite"
}
],
"enriched": false,
"iconUrl": "",
"id": "vending-machine-seven-vercel-app",
"integrationType": "",
"isNew": false,
"name": "vending-machine-seven.vercel.app",
"networks": [
"Base"
],
"priceSummary": {
"avgCostBasis": "exact",
"avgCostPerTransaction": "0.007421",
"currency": "USDC",
"maxAmount": "0.05",
"minAmount": "0.002"
},
"provider": "vending-machine-seven.vercel.app",
"providerUrl": "",
"serviceName": "",
"tags": []
},
"source": "agentic_market",
"summary": ""
}What the leaf hashes
{"body":"c1c079d42c039d53e05a19ff1536e8048f08efe5bbb3ad8c7b39929dc6709c06","id":425627,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793086150005110,"prev":418459,"subject":"agentic_market:vending-machine-seven-vercel-app","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0x2a3b62764ebfc7a4d02701d362d18bc2839cb066e532ac6f3c4c257e37a55085
- 0xb43b3363b1c5ec920642658cfd84bd37a13ff1811e28c885af1ff01af36d79cc
- 0xec0fa9c5b2e7788cfe22a0a981be7a46e233e99b69e981b2fe2d4cdf4fbf8150
- 0xbcb089d7dd0f7947f72b731c40a83ee02596eb54fdf49fc78bb926162895aa32
- 0x66f6099b205f5b410cca2afb5a5f3043fb75c6367271bb651fd85d6bfdf9ca51
- 0x6276ba862153db9b1a2808d4d4a83ad8a4729350790c9b6b4e52ef6b569b7fa4
- 0xa6812630a1dc3a6bfcbef4f0293aa4ffbc55eb70ac2335b8e9f22c501c16f329
- 0xbc15a4c17f0a70245cb5916ae7aabd3f4e4a84a19a099a9d86ea709807aaf36a
- 0x855d1ad8b2e84cc07d2810932b5dc3a34951c235fe1e42987e434adbdbf23c49
- 0xc0a5bef88e4d5324cced6c7523eb88c273b4552dfc893301ccd21f3fe5769359
- 0xa4cf5f8abf1fd5862fdfe7da495135918d37a4b05ef397791ef37ad625f906c9
- 0x53be2d72842ed384672ee78d06cbad599558474b78db9065a3b26f87d53522fa
- 0x28be2f2303fcac4decdb6323b0f4ee8f8a31038beb758eaafc604a98626292e4
- 0x8ff18b1523f9fbdd16a5796cbe184b46854c06256508af8de5509b598370c725
- 0xa383a1cfe9b3f6af67eb4c7642564b9424d46d7fca90e7ba175d549f8b67dd0c
- 0x52efa60e0c3d8525486d2310eb3b6b566c9677c64fd1f819edb072cf101bcbdb
- 0x22c1fb9487ee0b9732fa017a0cc321eb27a60c08450d112f755089796e12cb1c
- 0xa20d48798a34aba12eb9c7297722982d910f06c148f5e27ac59307422964a585
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4