Blackwood State News Briefing
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News briefingResearch summaryAnalysisSearch
Calls · 30d
6
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 8 snapshots so far.
$0.24
Verified settled volume
6 settlements proven x402 by their on-chain EIP-3009 marker.
$0.040
Listed price
As published in the catalog. Always read the live 402 before paying.
6
Calls · 30d
Upstream's own call count for this endpoint, not ours.
2
Unique payers · 30d
Last called 2026-10-19 05:18Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0xCB11DB484d4254FB73e8E2a60aF917BEd41d9287The 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.
0.04USDC≈ $0.04 USD
on Base · exact scheme
Pay 0.04 USDC on Base to 0xCB11…d9287. The signed payment is good for 1 minute.
- Paid to
- 0xCB11…d9287
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 40000 smallest units
0.04USDC≈ $0.04 USD
on Base · upto scheme
Pay 0.04 USDC on Base to 0xCB11…d9287. The signed payment is good for 1 minute.
- Paid to
- 0xCB11…d9287
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 40000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0xCB11DB484d4254FB73e8E2a60aF917BEd41d9287",
"amount": "40000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
},
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2",
"facilitatorAddress": "0xE72f0Af4CF41356d433723547F1412cA27FBB1B8",
"assetTransferMethod": "permit2"
},
"payTo": "0xCB11DB484d4254FB73e8E2a60aF917BEd41d9287",
"amount": "40000",
"scheme": "upto",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"hours": 24,
"topic": "bitcoin"
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"note": "Each article was read from its page and summarized by Blackwood State with Workers AI (granite-4.0-h-micro); open the link for the full text. Articles come from the GDELT news search, one per source.",
"hours": 24,
"topic": "bitcoin",
"skipped": [
{
"url": "https://www.openpr.com/news/4665025/bitcoin-s-quantum-transition-won-t-stop-at-bitcoin",
"reason": "http_403"
}
],
"articles": [
{
"url": "https://econotimes.com/Bitcoin-Price-Holds-Above-81K-as-ETF-Outflows-Raise-Concerns-1756044",
"title": "Bitcoin Price Holds Above $81K as ETF Outflows Raise Concerns",
"source": "econotimes.com",
"bullets": [],
"summary": "Bitcoin maintained its position above $81,000 on October 17, 2026, as investors weighed fluctuating U.S. spot Bitcoin ETF flows, institutional demand concerns, and expectations of further Federal Reserve interest rate hikes. The world's largest cryptocurrency climbed 0.6% to $81,544.8, recovering from a volatile trading week that briefly pushed prices below the crucial $80,000 support level.",
"publishedAt": "2026-10-17T20:05:00.000Z"
},
{
"url": "https://www.newsbtc.com/bitcoin-news/bitcoin-etfs-lose-82-million-as-blackrock-leads-friday-s-withdrawals/",
"title": "Bitcoin ETFs Lose $82 Million As BlackRock Leads Friday's Withdrawals",
"source": "newsbtc.com",
"bullets": [],
"summary": "Bitcoin ETFs experienced a significant loss of $82 million as BlackRock led withdrawals on Friday, signaling a shift in investor sentiment. Meanwhile, MemeToro, a new meme coin launch in 2026, aims to benefit from a broader altcoin rotation in the cryptocurrency market.",
"publishedAt": "2026-10-17T12:13:00.000Z"
},
{
"url": "https://www.aol.com/articles/really-owns-bitcoin-inside-blackrock-160038000.html",
"title": "Who Really Owns the Bitcoin Inside BlackRock's ETF?",
"source": "aol.com",
"bullets": [
"A Delaware trust holds the actual Bitcoin, with Coinbase Custody managing the private keys.",
"IBIT shareholders gain Bitcoin price exposure but cannot withdraw or spend the coins personally.",
"Share creations and redemptions drive Bitcoin supply dynamics, with IBIT mirroring Bitcoin's price movements."
],
"summary": "BlackRock's Bitcoin ETF, IBIT, does not give investors direct ownership of the Bitcoin it holds; instead, a separate Delaware trust legally owns the Bitcoin, while Coinbase Custody holds the private keys. Shareholders benefit from the Bitcoin's price through their beneficial interests in the trust, but they cannot withdraw or spend the coins directly.",
"publishedAt": "2026-10-17T16:00:00.000Z"
}
],
"attribution": "Source: The GDELT Project (https://www.gdeltproject.org/)"
}
}
},
"schema": {
"type": "object",
"$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": [
"topic"
],
"properties": {
"hours": {
"type": "integer",
"maximum": 72,
"minimum": 1,
"description": "How far back to look for news, in hours, 1 to 72 (24 when omitted), e.g. 48"
},
"topic": {
"type": "string",
"maxLength": 200,
"minLength": 2,
"description": "Topic, company or person to research, e.g. stablecoin regulation"
},
"language": {
"type": "string",
"maxLength": 30,
"minLength": 2,
"description": "Language of the summaries (English when omitted), e.g. Portuguese"
}
}
},
"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": [
"topic",
"hours",
"articles",
"skipped",
"attribution",
"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"
},
"hours": {
"type": "number"
},
"topic": {
"type": "string"
},
"skipped": {
"type": "array",
"items": {
"type": "object",
"required": [
"url",
"reason"
],
"properties": {
"url": {
"type": "string"
},
"reason": {
"type": "string"
}
},
"additionalProperties": false
}
},
"articles": {
"type": "array",
"items": {
"type": "object",
"required": [
"title",
"url",
"source",
"publishedAt",
"summary",
"bullets"
],
"properties": {
"url": {
"type": "string"
},
"title": {
"type": "string"
},
"source": {
"type": "string"
},
"bullets": {
"type": "array",
"items": {
"type": "string"
}
},
"summary": {
"type": "string"
},
"publishedAt": {
"type": "string"
}
},
"additionalProperties": false
}
},
"attribution": {
"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
- 2026-10-19 05:18Z
- Last indexed by Roundhouse
- 2026-10-23 10:50Z
- Last enriched (probe, favicon, geo)
- 2026-10-18 05:15Z
- 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. 8 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 News Briefing 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%20News%20Briefing' 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/news-briefing, 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.