zg8qqc21.nx.link
No description published for this endpoint.
OtherLiveeip155:8453Exactvia facilitator:thirdweb
Activity
—
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record.
$1.56
Verified settled volume
156 settlements proven x402 by their on-chain EIP-3009 marker.
$0.010
Listed price
As published in the catalog. Always read the live 402 before paying.
—
Calls · 30d
Upstream's own call count for this endpoint, not ours.
—
Unique payers · 30d
Never called
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x416301691d75F29cE8ea355246d3C87bAA65d38BThe wallet the 402 directs payment to. Its whole payment record — every payer, every chain — is on the merchant page.
Asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Provider
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 header is required",
"accepts": [
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"nexusPathId": "5c3e1523-695f-4ac1-9f23-7eefebbab3b3",
"primaryType": "TransferWithAuthorization",
"recipientAddress": "0x416301691d75F29cE8ea355246d3C87bAA65d38B",
"facilitatorAddress": "0x758D2532FF6A304D1A0c2FdF46264590E4Ef0637"
},
"payTo": "0x758D2532FF6A304D1A0c2FdF46264590E4Ef0637",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://api.venice.ai/api/v1/api_keys/{id}",
"description": "Venice.ai API: getApiKeyById - Get API key details by ID",
"outputSchema": {
"input": {
"type": "http",
"method": "GET",
"discoverable": true
}
},
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 86400
}
],
"x402Version": 1
}Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.01USDC≈ $0.01 USD
on Base · exact scheme
Pay 0.01 USDC on Base to 0x4163…5d38B. The signed payment is good for 24 hours.
- Paid to
- 0x4163…5d38B
- USD Coin contract
- 0x8335…02913
- Payment window
- 24 hours
- As published
- 10000 smallest units
- Buys
- Venice.ai API https://api.venice.ai/api/v1 - GET Get API key details by ID
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"payTo": "0x416301691d75F29cE8ea355246d3C87bAA65d38B",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://zg8qqc21.nx.link/api_keys/{id}",
"description": "Venice.ai API https://api.venice.ai/api/v1 - GET Get API key details by ID",
"outputSchema": {
"responses": {
"200": {
"content": {
"application/json": {
"schema": {
"type": "object",
"example": {
"data": {
"id": "e28e82dc-9df2-4b47-b726-d0a222ef2ab5",
"usage": {
"trailingSevenDays": {
"usd": "10.2424",
"vcu": "42.2315",
"diem": "4.2231"
}
},
"createdAt": {},
"expiresAt": {},
"apiKeyType": "ADMIN",
"last6Chars": "2V2jNW",
"lastUsedAt": {},
"description": "Example API Key",
"consumptionLimits": {
"usd": 50,
"diem": 10
}
}
},
"required": [
"data"
],
"properties": {
"data": {
"type": "object",
"required": [
"apiKeyType",
"consumptionLimits",
"createdAt",
"expiresAt",
"id",
"last6Chars",
"lastUsedAt"
],
"properties": {
"id": {
"type": "string",
"example": "e28e82dc-9df2-4b47-b726-d0a222ef2ab5",
"description": "API Key ID"
},
"usage": {
"type": "object",
"required": [
"trailingSevenDays"
],
"properties": {
"trailingSevenDays": {
"type": "object",
"required": [
"usd",
"vcu",
"diem"
],
"properties": {
"usd": {
"type": "string",
"example": "10.2424",
"description": "USD usage in the trailing 7 days"
},
"vcu": {
"type": "string",
"example": "42.2315",
"deprecated": true,
"description": "VCU usage in the trailing 7 days (deprecated - use Diem instead)"
},
"diem": {
"type": "string",
"example": "4.2231",
"description": "Diem usage in the trailing 7 days"
}
}
}
}
},
"createdAt": {
"type": "string",
"example": "2023-10-01T12:00:00Z",
"nullable": true,
"description": "API Key creation date"
},
"expiresAt": {
"type": "string",
"example": "2023-10-01T12:00:00Z",
"nullable": true,
"description": "API Key expiration date"
},
"apiKeyType": {
"enum": [
"INFERENCE",
"ADMIN"
],
"type": "string",
"example": "ADMIN",
"description": "API Key type"
},
"last6Chars": {
"type": "string",
"example": "2V2jNW",
"description": "Last 6 characters of the API Key"
},
"lastUsedAt": {
"type": "string",
"example": "2023-10-01T12:00:00Z",
"nullable": true,
"description": "API Key last used date"
},
"description": {
"type": "string",
"example": "Example API Key",
"description": "API Key description"
},
"consumptionLimits": {
"type": "object",
"example": {
"usd": 50,
"vcu": 30,
"diem": 10
},
"properties": {
"usd": {
"anyOf": [
{
"type": "number",
"minimum": 0
},
{
"title": "null",
"nullable": true
},
{
"title": "null",
"nullable": true
}
],
"example": 50,
"description": "USD limit"
},
"vcu": {
"anyOf": [
{
"type": "number",
"minimum": 0
},
{
"title": "null",
"nullable": true
},
{
"title": "null",
"nullable": true
}
],
"example": 100,
"deprecated": true,
"description": "VCU limit (deprecated - use Diem instead)"
},
"diem": {
"anyOf": [
{
"type": "number",
"minimum": 0
},
{
"title": "null",
"nullable": true
},
{
"title": "null",
"nullable": true
}
],
"example": 10,
"description": "Diem limit"
}
},
"description": "The API Key consumption limits for each epoch."
}
},
"description": "API key details",
"additionalProperties": false
}
},
"additionalProperties": false
}
}
},
"description": "OK"
},
"401": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/StandardError"
}
}
},
"description": "Authentication failed"
},
"500": {
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/StandardError"
}
}
},
"description": "An unknown error occurred"
}
},
"parameters": [
{
"in": "path",
"name": "id",
"schema": {
"type": "string"
},
"required": true,
"description": "The ID of the API key to retrieve"
}
]
},
"maxAmountRequired": "10000",
"maxTimeoutSeconds": 86400
}
]Provenance
- Seen in the source catalog
- 2025-10-16 18:40Z
- Last indexed by Roundhouse
- 2026-09-24 20:15Z
- Last enriched (probe, favicon, geo)
- 2026-09-20 23:45Z
- x402 version
- 1
- Max timeout
- 86400s
- 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
Nothing indexed for this service or its provider yet. Not a claim that it is unused — only that we hold no record. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service zg8qqc21.nx.link 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=zg8qqc21.nx.link'
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://zg8qqc21.nx.link/api_keys/{id}, 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.