api.mcx-ventures.com
Six-check network forensics scan against 1-8 buyer-supplied public hosts/IPs. Same checks as the fixed basket. Private and reserved addresses are rejected. Result hash anchored on-chain to Base.
The wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
The payTo wallet does not resolve to a registered ERC-8004 agent. That is not a verdict on the service — most of the catalog is unregistered.
Live 402 challenge
Captured by the enrichment pass, not read just now. Prices can change — always read the 402 the endpoint answers with.
{
"error": "Payment required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x2C9dB263F5dA45149820E2888E874196FAE67fBf",
"amount": "1500000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
],
"resource": {
"url": "https://api.mcx-ventures.com/v2/forensics/custom",
"mimeType": "application/json",
"description": "Six-check network forensics scan against buyer-supplied targets (1-8 public hosts/IPs)"
},
"extensions": {},
"settlement": {
"mode": "x402_facilitator",
"note": "POST to this endpoint with body {\"targets\": [\"host1\", ...]} (1-8 public hosts/IPs). Payment settles inline via the x402 facilitator and the scan result is returned in the same request. This GET response is price discovery only."
},
"x402Version": 2,
"discovery_only": true
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
Pay 1.5 USDC on Base to 0x2C9d…67fBf. The signed payment is good for 5 minutes.
- Paid to
- 0x2C9d…67fBf
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 1500000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x2C9dB263F5dA45149820E2888E874196FAE67fBf",
"amount": "1500000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"targets": [
"example.com",
"1.1.1.1"
]
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"product": "forensics_custom",
"summary": {
"total": 6,
"failed": 0,
"passed": 6,
"warned": 0
},
"targets": [
"example.com",
"1.1.1.1"
],
"verdict": "OK",
"checks_run": [
"ntp",
"portal",
"dns",
"tls",
"ct",
"route"
]
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method",
"bodyType",
"body"
],
"properties": {
"body": {
"type": "object",
"required": [
"targets"
],
"properties": {
"targets": {
"type": "array",
"items": {
"type": "string"
},
"maxItems": 8,
"minItems": 1,
"description": "1-8 public hostnames or public IPv4/IPv6 addresses. Private, loopback, and reserved ranges are rejected."
}
},
"additionalProperties": false
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-08-30 21:26Z
- Last indexed by Roundhouse
- 2026-09-24 20:20Z
- Last enriched (probe, favicon, geo)
- 2026-09-22 07:15Z
- x402 version
- 2
- Max timeout
- 300s
- Liveness probe
- HTTP 402
Hand this page to an agent
Copy the prompt and paste it into Claude, an MCP client or your own agent — it will vet this service and call it over the free read API. No key, no account.
GET api.roundhouseai.io/v0/endpoints
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 25 snapshots so far. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service api.mcx-ventures.com and tell me whether it is worth paying: what a call costs, whether the endpoint answered when last probed, and what its payment record actually shows. curl -s 'https://api.roundhouseai.io/v0/endpoints?q=api.mcx-ventures.com' curl -s 'https://api.roundhouseai.io/v0/merchants/<the payTo wallet returned above>' Then call it: read the price from the live 402 at https://api.mcx-ventures.com/v2/forensics/custom, never from a cached figure, and pay with an x402 client. The /v0 API needs an API key (`authorization: Bearer rh_live_…`) on everything except /v0/unified* and /v0/endpoints. Mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402, or use an organization key from https://roundhouseai.io/dashboard/team. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.