zkbcy7ja.nx.link
No description published for this endpoint.
InferenceLiveeip155:8453Exactvia 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 Chat
- 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/ai/chat",
"description": "thirdweb API https://api.thirdweb.com/ - POST Chat",
"outputSchema": {
"responses": {
"200": {
"content": {
"application/json": {
"schema": {
"type": "object",
"title": "Chat Response",
"examples": [
{
"actions": [
{
"data": {
"to": "0x1234567890123456789012345678901234567890",
"data": "0x",
"value": "10000000000000000",
"chain_id": 8453
},
"type": "sign_transaction",
"source": "model",
"request_id": "456",
"session_id": "123"
}
],
"message": "I've prepared a native ETH transfer as requested. Would you like to proceed with executing this transfer?",
"request_id": "456",
"session_id": "123"
},
{
"actions": [
{
"data": {
"transaction_id": "123"
},
"type": "monitor_transaction",
"source": "model",
"request_id": "456",
"session_id": "123"
}
],
"message": "I've executed the transaction. It will take a few seconds to confirm.",
"request_id": "456",
"session_id": "123"
}
],
"required": [
"message",
"actions",
"session_id",
"request_id"
],
"properties": {
"actions": {
"type": "array",
"items": {
"oneOf": [
{
"type": "object",
"title": "Sign Transaction",
"required": [
"session_id",
"request_id",
"type",
"data"
],
"properties": {
"data": {
"type": "object",
"required": [
"chain_id",
"to",
"value",
"data"
],
"properties": {
"to": {
"type": "string"
},
"data": {
"type": "string"
},
"value": {
"type": "string"
},
"chain_id": {
"type": "number"
},
"function": {
"type": [
"string",
"null"
]
}
}
},
"type": {
"enum": [
"sign_transaction"
],
"type": "string"
},
"source": {
"type": "string",
"default": "model"
},
"request_id": {
"type": "string"
},
"session_id": {
"type": "string"
}
},
"description": "Sign a transaction"
},
{
"type": "object",
"title": "Sign Swap",
"required": [
"session_id",
"request_id",
"type",
"data"
],
"properties": {
"data": {
"type": "object",
"required": [
"transaction",
"action",
"intent",
"from_token",
"to_token"
],
"properties": {
"action": {
"type": [
"string",
"null"
]
},
"intent": {
"type": "object",
"required": [
"origin_chain_id",
"origin_token_address",
"destination_chain_id",
"destination_token_address",
"amount",
"sender",
"receiver",
"maxSteps"
],
"properties": {
"amount": {
"type": "string"
},
"sender": {
"type": "string"
},
"maxSteps": {
"type": "number"
},
"receiver": {
"type": "string"
},
"origin_chain_id": {
"type": "number"
},
"destination_chain_id": {
"type": "number"
},
"origin_token_address": {
"type": "string"
},
"destination_token_address": {
"type": "string"
}
}
},
"to_token": {
"type": "object",
"required": [
"address",
"chain_id",
"amount",
"symbol",
"decimals",
"price"
],
"properties": {
"price": {
"type": [
"number",
"null"
]
},
"amount": {
"type": "string"
},
"symbol": {
"type": "string"
},
"address": {
"type": "string"
},
"chain_id": {
"type": "number"
},
"decimals": {
"type": "number"
}
}
},
"from_token": {
"type": "object",
"required": [
"address",
"chain_id",
"amount",
"symbol",
"decimals",
"price"
],
"properties": {
"price": {
"type": [
"number",
"null"
]
},
"amount": {
"type": "string"
},
"symbol": {
"type": "string"
},
"address": {
"type": "string"
},
"chain_id": {
"type": "number"
},
"decimals": {
"type": "number"
}
}
},
"transaction": {
"type": "object",
"required": [
"chain_id",
"to",
"value",
"data"
],
"properties": {
"to": {
"type": "string"
},
"data": {
"type": "string"
},
"value": {
"type": "string"
},
"chain_id": {
"type": "number"
},
"function": {
"type": [
"string",
"null"
]
}
}
}
}
},
"type": {
"enum": [
"sign_swap"
],
"type": "string"
},
"source": {
"type": "string",
"default": "model"
},
"request_id": {
"type": "string"
},
"session_id": {
"type": "string"
}
},
"description": "Sign a swap"
},
{
"type": "object",
"title": "Monitor Transaction",
"required": [
"session_id",
"request_id",
"type",
"data"
],
"properties": {
"data": {
"type": "object",
"required": [
"transaction_id"
],
"properties": {
"transaction_id": {
"type": "string"
}
}
},
"type": {
"enum": [
"monitor_transaction"
],
"type": "string"
},
"source": {
"type": "string",
"default": "model"
},
"request_id": {
"type": "string"
},
"session_id": {
"type": "string"
}
},
"description": "Monitor a transaction"
}
]
}
},
"message": {
"type": "string",
"description": "The AI assistant's response"
},
"request_id": {
"type": "string"
},
"session_id": {
"type": "string"
}
},
"description": "Chat response"
}
},
"text/event-stream": {
"schema": {
"oneOf": [
{
"type": "object",
"title": "Message",
"required": [
"event",
"v"
],
"properties": {
"v": {
"type": "string"
},
"event": {
"enum": [
"delta"
],
"type": "string"
}
},
"description": "Text delta chunk"
},
{
"type": "object",
"title": "Action",
"required": [
"event",
"data"
],
"properties": {
"data": {
"oneOf": [
{
"type": "object",
"title": "Sign Transaction",
"required": [
"session_id",
"request_id",
"type",
"data"
],
"properties": {
"data": {
"type": "object",
"required": [
"chain_id",
"to",
"value",
"data"
],
"properties": {
"to": {
"type": "string"
},
"data": {
"type": "string"
},
"value": {
"type": "string"
},
"chain_id": {
"type": "number"
},
"function": {
"type": [
"string",
"null"
]
}
}
},
"type": {
"enum": [
"sign_transaction"
],
"type": "string"
},
"source": {
"type": "string",
"default": "model"
},
"request_id": {
"type": "string"
},
"session_id": {
"type": "string"
}
},
"description": "Sign a transaction"
},
{
"type": "object",
"title": "Sign Swap",
"required": [
"session_id",
"request_id",
"type",
"data"
],
"properties": {
"data": {
"type": "object",
"required": [
"transaction",
"action",
"intent",
"from_token",
"to_token"
],
"properties": {
"action": {
"type": [
"string",
"null"
]
},
"intent": {
"type": "object",
"required": [
"origin_chain_id",
"origin_token_address",
"destination_chain_id",
"destination_token_address",
"amount",
"sender",
"receiver",
"maxSteps"
],
"properties": {
"amount": {
"type": "string"
},
"sender": {
"type": "string"
},
"maxSteps": {
"type": "number"
},
"receiver": {
"type": "string"
},
"origin_chain_id": {
"type": "number"
},
"destination_chain_id": {
"type": "number"
},
"origin_token_address": {
"type": "string"
},
"destination_token_address": {
"type": "string"
}
}
},
"to_token": {
"type": "object",
"required": [
"address",
"chain_id",
"amount",
"symbol",
"decimals",
"price"
],
"properties": {
"price": {
"type": [
"number",
"null"
]
},
"amount": {
"type": "string"
},
"symbol": {
"type": "string"
},
"address": {
"type": "string"
},
"chain_id": {
"type": "number"
},
"decimals": {
"type": "number"
}
}
},
"from_token": {
"type": "object",
"required": [
"address",
"chain_id",
"amount",
"symbol",
"decimals",
"price"
],
"properties": {
"price": {
"type": [
"number",
"null"
]
},
"amount": {
"type": "string"
},
"symbol": {
"type": "string"
},
"address": {
"type": "string"
},
"chain_id": {
"type": "number"
},
"decimals": {
"type": "number"
}
}
},
"transaction": {
"type": "object",
"required": [
"chain_id",
"to",
"value",
"data"
],
"properties": {
"to": {
"type": "string"
},
"data": {
"type": "string"
},
"value": {
"type": "string"
},
"chain_id": {
"type": "number"
},
"function": {
"type": [
"string",
"null"
]
}
}
}
}
},
"type": {
"enum": [
"sign_swap"
],
"type": "string"
},
"source": {
"type": "string",
"default": "model"
},
"request_id": {
"type": "string"
},
"session_id": {
"type": "string"
}
},
"description": "Sign a swap"
},
{
"type": "object",
"title": "Monitor Transaction",
"required": [
"session_id",
"request_id",
"type",
"data"
],
"properties": {
"data": {
"type": "object",
"required": [
"transaction_id"
],
"properties": {
"transaction_id": {
"type": "string"
}
}
},
"type": {
"enum": [
"monitor_transaction"
],
"type": "string"
},
"source": {
"type": "string",
"default": "model"
},
"request_id": {
"type": "string"
},
"session_id": {
"type": "string"
}
},
"description": "Monitor a transaction"
}
]
},
"event": {
"enum": [
"action"
],
"type": "string"
}
},
"description": "Action to be executed by the user"
},
{
"type": "object",
"title": "Presence",
"required": [
"event",
"data"
],
"properties": {
"data": {
"type": "object",
"required": [
"session_id",
"request_id",
"type",
"data"
],
"properties": {
"data": {
"type": "string"
},
"type": {
"enum": [
"presence"
],
"type": "string"
},
"source": {
"type": "string",
"default": "model"
},
"request_id": {
"type": "string"
},
"session_id": {
"type": "string"
}
}
},
"event": {
"enum": [
"presence"
],
"type": "string"
}
},
"description": "Check the agent's chain of thought"
},
{
"type": "object",
"title": "Session ID",
"required": [
"event",
"data"
],
"properties": {
"data": {
"type": "object",
"required": [
"session_id",
"request_id",
"type"
],
"properties": {
"type": {
"enum": [
"init"
],
"type": "string"
},
"source": {
"type": "string",
"default": "model"
},
"request_id": {
"type": "string"
},
"session_id": {
"type": "string"
}
}
},
"event": {
"enum": [
"init"
],
"type": "string"
}
},
"description": "Session ID"
},
{
"type": "object",
"title": "Context",
"required": [
"event",
"data"
],
"properties": {
"data": {
"type": "object",
"properties": {
"networks": {
"enum": [
"all",
"mainnet",
"testnet"
],
"type": [
"string",
"null"
]
},
"chain_ids": {
"type": [
"array",
"null"
],
"items": {
"type": "number"
}
},
"session_id": {
"type": [
"string",
"null"
]
},
"wallet_address": {
"type": [
"string",
"null"
]
}
}
},
"event": {
"enum": [
"context"
],
"type": "string"
}
},
"description": "Context"
},
{
"type": "object",
"title": "Image",
"required": [
"event",
"data"
],
"properties": {
"data": {
"type": "object",
"required": [
"url",
"width",
"height"
],
"properties": {
"url": {
"type": "string"
},
"width": {
"type": "number"
},
"height": {
"type": "number"
}
}
},
"event": {
"enum": [
"image"
],
"type": "string"
}
},
"description": "Render an image"
},
{
"type": "object",
"title": "Done",
"required": [
"event",
"data"
],
"properties": {
"data": {
"type": "boolean"
},
"event": {
"enum": [
"done"
],
"type": "string"
}
},
"description": "Done"
},
{
"type": "object",
"title": "Error",
"required": [
"event",
"data"
],
"properties": {
"data": {
"type": "string"
},
"event": {
"enum": [
"error"
],
"type": "string"
}
},
"description": "Error"
}
]
}
}
},
"description": "AI assistant response or SSE stream when stream=true"
}
},
"requestBody": {
"content": {
"application/json": {
"schema": {
"type": "object",
"title": "Chat Request",
"example": {
"stream": false,
"context": {
"from": "0x1234567890123456789012345678901234567890",
"chain_ids": [
8453
]
},
"messages": [
{
"role": "user",
"content": "Send 0.01 ETH to vitalik.eth"
}
]
},
"required": [
"messages"
],
"properties": {
"stream": {
"type": "boolean",
"description": "Enable server streaming of the AI response"
},
"context": {
"type": "object",
"properties": {
"from": {
"type": "string",
"description": "Optional wallet address that will execute transactions"
},
"chain_ids": {
"type": "array",
"items": {
"type": "number"
},
"description": "Optional chain IDs for context"
},
"session_id": {
"type": [
"string",
"null"
],
"description": "Optional session ID for conversation continuity. If not provided, a new session will be created"
},
"auto_execute_transactions": {
"type": "boolean",
"default": false,
"description": "Whether to automatically execute transactions. If not provided, the default is false"
}
},
"description": "Context for the AI assistant"
},
"messages": {
"type": "array",
"items": {
"type": "object",
"required": [
"role",
"content"
],
"properties": {
"role": {
"enum": [
"user",
"assistant",
"system",
"tool"
],
"type": "string"
},
"content": {
"anyOf": [
{
"type": "string"
},
{
"type": "array",
"items": {
"oneOf": [
{
"type": "object",
"title": "Image",
"required": [
"type"
],
"properties": {
"b64": {
"type": [
"string",
"null"
]
},
"type": {
"enum": [
"image"
],
"type": "string"
},
"image_url": {
"type": [
"string",
"null"
]
}
},
"description": "Image content"
},
{
"type": "object",
"title": "Text",
"required": [
"type",
"text"
],
"properties": {
"text": {
"type": "string"
},
"type": {
"enum": [
"text"
],
"type": "string"
}
},
"description": "Text content"
},
{
"type": "object",
"title": "Transaction",
"required": [
"type",
"chain_id",
"transaction_hash"
],
"properties": {
"type": {
"enum": [
"transaction"
],
"type": "string"
},
"chain_id": {
"type": "number"
},
"transaction_hash": {
"type": "string",
"pattern": "^0x[a-fA-F0-9]{64}$"
}
},
"description": "Transaction content"
}
]
}
}
]
}
}
},
"minItems": 1,
"description": "Natural language query for the AI assistant"
}
},
"description": "Chat request"
}
}
}
}
},
"maxAmountRequired": "0.100033",
"maxTimeoutSeconds": 86400
}
]Provenance
- Seen in the source catalog
- 2026-01-27 00:53Z
- Last indexed by Roundhouse
- 2026-09-24 02:15Z
- 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/ai/chat, 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.