x402-markettwits-news.onrender.com
Current CBR key rate (% p.a.) from the cbr.ru DailyInfo web service (KeyRateXML; the hd_base/KeyRate page as fallback): rate, as_of, effective_since, previous_rate, last_change_bp and every change in the last `months` (default 24) newest first, plus min/max in the window. Cached 3 h.
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.
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 0.0015 USDC on Base to 0x2c25…5b8A2. The signed payment is good for 1 minute.
- Paid to
- 0x2c25…5b8A2
- USD Coin contract
- 0x8335…02913
- Payment window
- 1 minute
- As published
- 1500 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x2c257EE70952a16f00c99d40fDFF2d28f1A5b8A2",
"amount": "1500",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 60
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"type": "http",
"method": "GET",
"queryParams": {
"months": 24
}
},
"output": {
"type": "json",
"example": {
"via": "direct",
"rate": 14,
"unit": "% per annum",
"as_of": "2026-10-21",
"cached": false,
"months": 24,
"source": "Bank of Russia key rate (cbr.ru DailyInfoWebServ KeyRateXML)",
"changes": [
{
"date": "2026-07-27",
"rate": 14,
"change_bp": -25,
"prev_rate": 14.25
}
],
"fetched_at": "2026-10-22T03:51:31Z",
"max_in_window": 21,
"min_in_window": 14,
"previous_rate": 14.25,
"last_change_bp": -25,
"effective_since": "2026-07-27"
}
}
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"required": [
"input"
],
"properties": {
"input": {
"type": "object",
"required": [
"type",
"method"
],
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"type": "object",
"required": [],
"properties": {
"months": {
"type": "integer",
"default": 24,
"maximum": 120,
"minimum": 1,
"description": "History window in months for `changes` (default 24, max 120)"
}
}
}
},
"additionalProperties": false
},
"output": {
"type": "object",
"required": [
"type"
],
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"required": [
"rate",
"as_of",
"changes"
],
"properties": {
"via": {
"enum": [
"direct",
"proxy"
],
"type": "string"
},
"rate": {
"type": "number",
"description": "Current key rate, % per annum"
},
"unit": {
"type": "string"
},
"as_of": {
"type": "string"
},
"stale": {
"type": "boolean",
"description": "true when the upstream failed and a recent cached copy was served"
},
"cached": {
"type": "boolean"
},
"months": {
"type": "integer"
},
"source": {
"type": "string"
},
"changes": {
"type": "array",
"items": {
"type": "object",
"properties": {
"date": {
"type": "string"
},
"rate": {
"type": "number"
},
"change_bp": {
"type": "integer"
},
"prev_rate": {
"type": "number"
}
}
},
"description": "Rate changes in the window, newest first"
},
"fetched_at": {
"type": "string"
},
"max_in_window": {
"type": "number"
},
"min_in_window": {
"type": "number"
},
"previous_rate": {
"type": [
"number",
"null"
]
},
"last_change_bp": {
"type": [
"integer",
"null"
]
},
"effective_since": {
"type": [
"string",
"null"
]
}
}
}
}
}
}
}
}
}Provenance
- Seen in the source catalog
- 2026-10-25 09:51Z
- Last indexed by Roundhouse
- 2026-10-27 01:50Z
- Last enriched (probe, favicon, geo)
- 2026-10-25 14:16Z
- x402 version
- 2
- Max timeout
- 60s
- Liveness probe
- HTTP 402
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
No per-endpoint history for this service yet, so this is payments indexed to its PROVIDER's wallet over 30 days. Verified volume counts only settlements with an on-chain EIP-3009 marker.
Show the promptHide the prompt
Using Roundhouse, look up the x402 service x402-markettwits-news.onrender.com 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=x402-markettwits-news.onrender.com' 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-markettwits-news.onrender.com/ru/key-rate, 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.