← The evidence ledger
Evidence row 547874
Observed , by sync.agentic_market/1.
- Kind
- listing
- About
- source_record agentic_market:vending-machine-seven-vercel-app
- Recorded
- Previous row
- #527318
- Body SHA-256
- cd84a46416f83a7f36fb2ae82577554d247964f18741fe620baea02fe7ca6efa
- Leaf
- 0x87c03c6619fa8220f7f5fa3f418da8a0b3bc6ffd80638150916e94093e4566d5
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": "4",
"l30DaysUniquePayers": "4"
},
"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": "5",
"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": "8",
"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":"cd84a46416f83a7f36fb2ae82577554d247964f18741fe620baea02fe7ca6efa","id":547874,"kind":"listing","method":"sync.agentic_market/1","observed_us":1793133242006089,"prev":527318,"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).
- 0x87bfedb8f8792525870f57fee6bdbc0db723532fb437ed6500fd8a80b77c2c53
- 0xd143c4416d95b7c4b43d435866f39fa0c4bbf97c8387e5c58d3f1286b6558603
- 0xc4cf0ab4c93d14951681c84e5aa7cc3e32987ac2f6989ec435801b05744d25ed
- 0x5aacae95e0a82f31410ffc646d4fb341ba9adf7afcec2b24116c18aa4cb882a8
- 0x7800e9543bb2e282200986e1b3e69854431403f7bf09ed1f8709aef8e7a44a44
- 0x3bbc3195fbd4391eaca4808f780c14fe795103f410557cda7bba9e1796bb84b5
- 0xa542dcd72e803c9c623f086fb2a3cc72a2435a0767165de3d3a117e89bb6de7b
- 0xd0ac3187cb8960528dcfd43bb81dbf03f50385a1a8343f9bd24b6d72a1e12279
- 0x5954c659015c963e5bda2e53002e3e55f65b788d6a80d7e18eef621848bd341c
- 0x9dc25a7fda1522dda5d2072e86165df16f49960ad44e48a53e9d50481f9174bc
- 0x75376c2d4b66495f3289538d2a16eac6d0471b87780b054af7810e758374d02a
- 0x470f6acef0d823e6f9e5fa35684563c8f27c3d338b165b457171afc3d44d4d86
- 0x6251e2be57e8d16b82579481d181c265d75096882014489550b74a728741f2f1
- 0x4964f0806efde5ed25f60da2b45d78cd2e0f07d67e64aad2822f6016ad973c47
- 0x3c500ec3d3edf0c74b87a6ca8fcd77656bfbe03db3d478bd0c184d0c88839c6b
- 0xfecf3d4646dd4984a13dd715499e842c3fde63692336d97394c2bfd8e877ca5d
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4