Blackwood State Wallet Value
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TradingLiveeip155:8453Exactvia cdp
Wallet portfolio valueWallet net worthToken balances with usd valueTrading
Calls · 30d
5
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 10 snapshots so far.
$0.03
Verified settled volume
7 settlements proven x402 by their on-chain EIP-3009 marker.
$0.0030
Listed price
As published in the catalog. Always read the live 402 before paying.
5
Calls · 30d
Upstream's own call count for this endpoint, not ours.
3
Unique payers · 30d
Last called 2026-10-18 22:18Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x703aA725EBd995B3F32BB5132Effa8B90FCc2165The 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.
0.003USDC≈ $0.003 USD
on Base · exact scheme
Pay 0.003 USDC on Base to 0x703a…c2165. The signed payment is good for 1 minute.
- Paid to
- 0x703a…c2165
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 3000 smallest units
0.003USDC≈ $0.003 USD
on Base · upto scheme
Pay 0.003 USDC on Base to 0x703a…c2165. The signed payment is good for 1 minute.
- Paid to
- 0x703a…c2165
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 3000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x703aA725EBd995B3F32BB5132Effa8B90FCc2165",
"amount": "3000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"facilitatorAddress": "0x93F6601151cCB08F333AB4B1CCcfb1e188c0bE44",
"assetTransferMethod": "permit2"
},
"payTo": "0x703aA725EBd995B3F32BB5132Effa8B90FCc2165",
"amount": "3000",
"scheme": "upto",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"chains": [
"base"
],
"address": "0x87DB3C25d1E8E40f8EF240D48a711B0C355CF8Cf"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"note": "USD values use the on-chain price of the same asset on Base: its deepest Uniswap v3 pool against USDC or WETH (USDC counts as 1 USD). Ethereum tokens are priced through their Base counterpart (same issuer or canonical bridge); tokens without one, or without a liquid pool, are listed in unpriced and left out of the totals. Balances cover the native coin and a fixed list of major tokens; values are rounded to cents.",
"chains": {
"base": 8.47,
"ethereum": null
},
"errors": {},
"address": "0x87DB3C25d1E8E40f8EF240D48a711B0C355CF8Cf",
"holdings": [
{
"chain": "base",
"symbol": "ETH",
"balance": "0.002360178464231316",
"contract": null,
"priceUsd": 2420.0937,
"valueUsd": 5.71
},
{
"chain": "base",
"symbol": "USDC",
"balance": "2.756539",
"contract": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"priceUsd": 1,
"valueUsd": 2.76
}
],
"totalUsd": 8.47,
"unpriced": [],
"updatedAt": "2026-10-18T04:14:44.193Z"
}
}
},
"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": [
"address"
],
"properties": {
"chains": {
"type": "array",
"items": {
"enum": [
"ethereum",
"base"
],
"type": "string"
},
"maxItems": 2,
"minItems": 1,
"description": "Chains to value (ethereum and base when omitted), e.g. [\"base\"]"
},
"address": {
"type": "string",
"pattern": "^0x[0-9a-fA-F]{40}$",
"description": "Wallet address (0x...) on Ethereum and Base, e.g. 0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045"
}
}
},
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"address",
"totalUsd",
"chains",
"holdings",
"unpriced",
"errors",
"updatedAt",
"note"
],
"properties": {
"next": {
"type": "object",
"required": [
"service",
"tool",
"method",
"url",
"useWhen",
"sample"
],
"properties": {
"url": {
"type": "string",
"description": "Paid route of the next call"
},
"tool": {
"type": "string",
"description": "MCP tool name of the same call"
},
"method": {
"enum": [
"GET",
"POST"
],
"type": "string"
},
"sample": {
"type": "string",
"description": "Free fixed sample of the whole family"
},
"service": {
"type": "string",
"description": "Service id of the suggested next paid call"
},
"useWhen": {
"type": "string",
"description": "When the next call is the right one"
}
},
"description": "Suggested next paid call in the same family (call it in a loop when the task continues)",
"additionalProperties": false
},
"note": {
"type": "string"
},
"chains": {
"type": "object",
"required": [
"ethereum",
"base"
],
"properties": {
"base": {
"type": [
"number",
"null"
]
},
"ethereum": {
"type": [
"number",
"null"
]
}
},
"additionalProperties": false
},
"errors": {
"type": "object",
"propertyNames": {
"type": "string"
},
"additionalProperties": {
"type": "string"
}
},
"address": {
"type": "string"
},
"holdings": {
"type": "array",
"items": {
"type": "object",
"required": [
"chain",
"symbol",
"contract",
"balance",
"priceUsd",
"valueUsd"
],
"properties": {
"chain": {
"enum": [
"ethereum",
"base"
],
"type": "string"
},
"symbol": {
"type": "string"
},
"balance": {
"type": "string"
},
"contract": {
"type": [
"string",
"null"
]
},
"priceUsd": {
"type": [
"number",
"null"
]
},
"valueUsd": {
"type": [
"number",
"null"
]
}
},
"additionalProperties": false
}
},
"totalUsd": {
"type": "number"
},
"unpriced": {
"type": "array",
"items": {
"type": "object",
"required": [
"chain",
"symbol",
"reason"
],
"properties": {
"chain": {
"enum": [
"ethereum",
"base"
],
"type": "string"
},
"reason": {
"type": "string"
},
"symbol": {
"type": "string"
}
},
"additionalProperties": false
}
},
"updatedAt": {
"type": "string"
}
},
"additionalProperties": false
}
}
}
}
}
},
"payment-identifier": {
"info": {
"required": false
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"required"
],
"properties": {
"id": {
"type": "string",
"pattern": "^[a-zA-Z0-9_-]+$",
"maxLength": 128,
"minLength": 16
},
"required": {
"type": "boolean"
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-26 13:45Z
- Last indexed by Roundhouse
- 2026-10-26 17:20Z
- Last enriched (probe, favicon, geo)
- 2026-10-18 06:45Z
- x402 version
- 2
- Max timeout
- 60s
- Liveness probe
- HTTP 200
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. 10 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 Blackwood State Wallet Value 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=Blackwood%20State%20Wallet%20Value' 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://x402-gateway.blackwoodstate8.workers.dev/v1/wallet-value, 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. Either pay over x402 (mint a personal key for $0.01 at GET https://api.roundhouseai.io/v0/test/x402), or ask me for an organization key, which I create at https://roundhouseai.io/dashboard/connections. If you have neither, ask before going further. If you do not have Roundhouse tools or skills installed, read https://roundhouseai.io/skill.md first — it is the whole procedure.