Money AI
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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",
"usage": {
"url": "https://money-ai-shop.money-ai.workers.dev/s/wallet-profile",
"body": {
"brief": "<what you want>",
"skill": "wallet-profile"
},
"method": "POST",
"examples": [
"Profile 0x4200000000000000000000000000000000000006 (Base WETH)",
"Is this address a contract, and can it pay gas?"
]
},
"accepts": [
{
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xADe3070eDA45F1344e2116BD9c28beEeBdc69deE",
"amount": "4000",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://money-ai-shop.money-ai.workers.dev/s/wallet-profile",
"description": "Everything public about a Base address in one call: ETH and USDC balances, transaction count, contract or not, and whether it can pay gas. Answered from live Base mainnet, not a model, so it is current and costs the same every time. Use it for: Profile 0x4200000000000000000000000000000000000006 (Base WETH); Is this address a contract, and can it pay gas?",
"outputSchema": {
"input": {
"type": "http",
"method": "POST",
"bodyType": "json",
"bodyFields": {
"skill": {
"type": "string",
"const": "wallet-profile",
"description": "which service to run"
},
"address": {
"type": "string",
"description": "Base address (0x...)"
}
}
},
"output": {
"type": "object",
"example": {
"eth_balance": "0.0012",
"is_contract": false,
"usdc_balance": "1",
"transactions_sent": 14
}
}
},
"maxAmountRequired": "4000",
"maxTimeoutSeconds": 3600
}
],
"resource": {
"url": "https://money-ai-shop.money-ai.workers.dev/s/wallet-profile",
"tags": [
"wallet",
"base",
"on-chain",
"crypto",
"agents"
],
"mimeType": "application/json",
"description": "Everything public about a Base address in one call: ETH and USDC balances, transaction count, contract or not, and whether it can pay gas. Answered from live Base mainnet, not a model, so it is current and costs the same every time. Use it for: Profile 0x4200000000000000000000000000000000000006 (Base WETH); Is this address a contract, and can it pay gas?",
"serviceName": "Money AI"
},
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"skill": "wallet-profile",
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"eth_balance": "0.0012",
"is_contract": false,
"usdc_balance": "1",
"transactions_sent": 14
}
}
},
"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": [
"skill"
],
"properties": {
"skill": {
"type": "string",
"const": "wallet-profile",
"description": "which service to run"
},
"address": {
"type": "string",
"description": "Base address (0x...)"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
}
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
},
"x402Version": 2
}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 0.004001 USDC on Base to 0xADe3…69deE. The signed payment is good for 1 hour.
- Paid to
- 0xADe3…69deE
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 hour
- As published
- 4001 smallest units
- Buys
- [skill:wallet-profile] {"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"}
- Returns
- application/json
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
- 0xADe3…69deE
- Token contract
- USDC
- Buys
- [skill:wallet-profile] {"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"}
The catalog’s raw entry
[
{
"asset": "0x833589fcd6edb6e08f4c7c32d4f71b54bda02913",
"extra": {
"name": "USD Coin",
"version": "2",
"credentialTypes": [
"authorization"
]
},
"payTo": "0xADe3070eDA45F1344e2116BD9c28beEeBdc69deE",
"amount": "4001",
"scheme": "exact",
"network": "eip155:8453",
"mimeType": "application/json",
"resource": "https://money-ai-shop.money-ai.workers.dev/s/wallet-profile",
"description": "[skill:wallet-profile] {\"address\": \"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045\"}",
"maxAmountRequired": "4001",
"maxTimeoutSeconds": 3600
},
{
"asset": "USDC",
"extra": {
"note": "Send EXACTLY this amount of USDC. The amount is the invoice reference — an ERC-20 transfer carries no memo, so a rounded amount cannot be matched.",
"invoiceId": "inv_2d31eccf1cc5"
},
"payTo": "0xADe3070eDA45F1344e2116BD9c28beEeBdc69deE",
"scheme": "exact-amount-onchain",
"network": "base-mainnet",
"resource": "https://money-ai-shop.money-ai.workers.dev/s/wallet-profile",
"expiresAt": "2026-08-29T00:51:50+00:00",
"description": "[skill:wallet-profile] {\"address\": \"0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045\"}",
"amountRequired": "0.004001",
"maxAmountRequired": "0.004001"
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"skill": "wallet-profile",
"address": "0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"eth_balance": "0.0012",
"is_contract": false,
"usdc_balance": "1",
"transactions_sent": 14
}
}
},
"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": [
"skill"
],
"properties": {
"skill": {
"type": "string",
"const": "wallet-profile",
"description": "which service to run"
},
"address": {
"type": "string",
"description": "Base address (0x...)"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
}
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object"
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-08-28 18:51Z
- Last indexed by Roundhouse
- 2026-09-01 00:20Z
- Last enriched (probe, favicon, geo)
- 2026-09-14 14:46Z
- x402 version
- 2
- Max timeout
- 3600s
- Liveness probe
- HTTP 530
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. 5 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 Money AI 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=Money%20AI' 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://money-ai-shop.money-ai.workers.dev/s/wallet-profile, 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.