zkbcy7ja.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.
—
Verified settled volume
0 settlements proven x402 by their on-chain EIP-3009 marker.
$0.00
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
0xE1F27E03BDBAd7a70055B52Af30B2dB9537F43FdThe 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.
Accepts
The payment requirements as published to the catalog. Read the live 402 before paying — a price here is a claim, not a quote.
0.100033USDC≈ $ USD
on Base · exact scheme
That figure is in the token’s smallest units. Roundhouse does not hold this contract’s decimals, so it is shown as published rather than converted.
- Paid to
- 0xE1F2…F43Fd
- USD Coin contract
- 0x8335…02913
- Payment window
- 24 hours
- Buys
- thirdweb API https://api.thirdweb.com/ - POST Create Session Key
- Returns
- application/json
The catalog’s raw entry
[
{
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"payTo": "0xE1F27E03BDBAd7a70055B52Af30B2dB9537F43Fd",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://zkbcy7ja.nx.link/v1/wallets/create-session-key",
"description": "thirdweb API https://api.thirdweb.com/ - POST Create Session Key",
"outputSchema": {
"responses": {
"200": {
"content": {
"application/json": {
"schema": {
"type": "object",
"required": [
"transactionId"
],
"properties": {
"transactionId": {
"type": "string"
}
}
}
}
},
"description": "Transaction queued"
}
},
"requestBody": {
"content": {
"application/json": {
"schema": {
"type": "object",
"required": [
"chainId",
"sessionKeyAddress",
"durationInSeconds"
],
"properties": {
"chainId": {
"type": "number",
"description": "The chain ID where the session key will be active."
},
"callPolicies": {
"type": "array",
"items": {
"type": "object",
"required": [
"target",
"selector"
],
"properties": {
"target": {
"type": "string",
"description": "The target contract address for the call."
},
"selector": {
"type": "string",
"description": "The 4-byte function selector to allow."
},
"valueLimit": {
"type": "object",
"required": [
"limitType",
"limit",
"period"
],
"properties": {
"limit": {
"type": "string",
"description": "The maximum limit value. Ignored if limitType is Unlimited."
},
"period": {
"type": "string",
"description": "The time period in seconds for Allowance limit type. Ignored if limitType is not Allowance."
},
"limitType": {
"enum": [
"Unlimited",
"Lifetime",
"Allowance"
],
"type": "string",
"example": "Allowance",
"description": "The type of limit to apply. Options: 'Unlimited', 'Lifetime', 'Allowance'"
}
},
"description": "The total native token value limit for this call policy."
},
"constraints": {
"type": "array",
"items": {
"type": "object",
"required": [
"condition",
"index",
"refValue"
],
"properties": {
"index": {
"type": "string",
"description": "The index of the parameter in the function call to check against."
},
"limit": {
"type": "object",
"required": [
"limitType",
"limit",
"period"
],
"properties": {
"limit": {
"type": "string",
"description": "The maximum limit value. Ignored if limitType is Unlimited."
},
"period": {
"type": "string",
"description": "The time period in seconds for Allowance limit type. Ignored if limitType is not Allowance."
},
"limitType": {
"enum": [
"Unlimited",
"Lifetime",
"Allowance"
],
"type": "string",
"example": "Allowance",
"description": "The type of limit to apply. Options: 'Unlimited', 'Lifetime', 'Allowance'"
}
},
"description": "Optional usage limit for this constraint."
},
"refValue": {
"type": "string",
"description": "The reference value to compare the parameter against (32 bytes hex)."
},
"condition": {
"enum": [
"Unconstrained",
"Equal",
"Greater",
"Less",
"GreaterOrEqual",
"LessOrEqual",
"NotEqual"
],
"type": "string",
"example": "Equal",
"description": "The condition to check. Options: 'Unconstrained', 'Equal', 'Greater', 'Less', 'GreaterOrEqual', 'LessOrEqual', 'NotEqual'"
}
}
},
"description": "List of constraints on function parameters."
},
"maxValuePerUse": {
"type": "string",
"description": "The maximum native token value (in wei) allowed per call."
}
}
},
"description": "List of allowed contract calls."
},
"transferPolicies": {
"type": "array",
"items": {
"type": "object",
"required": [
"target"
],
"properties": {
"target": {
"type": "string",
"description": "The recipient address for the transfer."
},
"valueLimit": {
"type": "object",
"required": [
"limitType",
"limit",
"period"
],
"properties": {
"limit": {
"type": "string",
"description": "The maximum limit value. Ignored if limitType is Unlimited."
},
"period": {
"type": "string",
"description": "The time period in seconds for Allowance limit type. Ignored if limitType is not Allowance."
},
"limitType": {
"enum": [
"Unlimited",
"Lifetime",
"Allowance"
],
"type": "string",
"example": "Allowance",
"description": "The type of limit to apply. Options: 'Unlimited', 'Lifetime', 'Allowance'"
}
},
"description": "The total native token value limit for this transfer policy."
},
"maxValuePerUse": {
"type": "string",
"description": "The maximum native token value (in wei) allowed per transfer."
}
}
},
"description": "List of allowed native token transfers."
},
"durationInSeconds": {
"type": "number",
"description": "The duration in seconds for which the session key is valid."
},
"sessionKeyAddress": {
"type": "string",
"description": "The address of the session key to create."
},
"grantFullPermissions": {
"type": "boolean",
"description": "If true, grants full admin permissions to the session key. Use with caution."
}
}
}
}
}
}
},
"maxAmountRequired": "0.100033",
"maxTimeoutSeconds": 86400
}
]Provenance
- Seen in the source catalog
- 2026-01-27 00:53Z
- Last indexed by Roundhouse
- 2026-09-24 09:45Z
- Last enriched (probe, favicon, geo)
- 2026-09-21 00:15Z
- x402 version
- 1
- Max timeout
- 86400s
- Liveness probe
- HTTP 404
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 zkbcy7ja.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=zkbcy7ja.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://zkbcy7ja.nx.link/v1/wallets/create-session-key, 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.