Signal Ledger Research API
nip.io / sslip.io
SearchLiveeip155:8453Exactvia cdp
FinanceStocksSEC-filingsAccounting-red-flagsEarnings-quality
Calls · 30d
1→ 0%
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 14 snapshots so far.
$1.40
Verified settled volume
13 settlements proven x402 by their on-chain EIP-3009 marker.
$0.250
Listed price
As published in the catalog. Always read the live 402 before paying.
1
Calls · 30d
Upstream's own call count for this endpoint, not ours.
1
Unique payers · 30d
Last called 2026-09-10 08:51Z
—
Upstream on-chain volume
Reported by the source catalog.
Paid to
0x7AAC1ccE7113306c7af59F82637d0A38B3e5C6b0The 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.
0.25USDC≈ $0.25 USD
on Base · exact scheme
Pay 0.25 USDC on Base to 0x7AAC…5C6b0. The signed payment is good for 5 minutes.
- Paid to
- 0x7AAC…5C6b0
- USD Coin contract
- 0x8335…02913
- Payment window
- 5 minutes
- As published
- 250000 smallest units
The catalog’s raw entry
[
{
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"payTo": "0x7AAC1ccE7113306c7af59F82637d0A38B3e5C6b0",
"amount": "250000",
"scheme": "exact",
"network": "eip155:8453",
"maxTimeoutSeconds": 300
}
]Extensions
{
"bazaar": {
"info": {
"input": {
"body": {
"company": "Example Corp",
"reportText": "Example Corp reported revenue growth of 12%. Operating cash flow declined 28% while net income increased 9%. The company disclosed higher short-term debt and refinancing needs. Gross margin improved by two percentage points. This sample is long enough to demonstrate the expected request body for a paid financial-report risk endpoint.",
"sourceContext": {
"sourceUrl": "https://www.sec.gov/Archives/edgar/data/000000/example.htm",
"sourceName": "SEC EDGAR",
"metricBasis": "Reported, full-year, USD millions",
"publishedAt": "2026-03-20T08:00:00Z",
"retrievedAt": "2026-03-20T08:05:00Z",
"reportPeriod": "FY2025",
"crossCheckedSources": [
"SEC filing",
"Company investor relations"
]
}
},
"type": "http",
"method": "POST",
"bodyType": "json"
},
"output": {
"type": "json",
"example": {
"ok": true,
"risks": [
{
"item": "Cash flow trails earnings",
"rank": 1,
"severity": "high",
"evidence_ref": "evidence_001",
"risk_category": "cash_flow"
}
],
"severity": "high",
"confidence": "high",
"risk_level": "medium",
"risk_score": 40,
"source_url": "https://www.sec.gov/Archives/edgar/data/000000/example.htm",
"report_period": "FY2025",
"risk_category": "cash_flow",
"data_freshness": {
"status": "fresh",
"age_days": 2
},
"evidence_quote": "Operating cash flow declined 28% while net income increased 9%.",
"evidence_trace": [
{
"source_url": "https://www.sec.gov/Archives/edgar/data/000000/example.htm",
"evidence_id": "evidence_001",
"evidence_quote": "Operating cash flow declined 28% while net income increased 9%.",
"document_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"source_location": {
"match_basis": "exact",
"character_end": 18711,
"character_start": 18642
},
"evidence_verification": "verified_in_input_document"
}
],
"schema_version": "2026-09-10",
"document_sha256": "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
"source_location": {
"match_basis": "exact",
"character_end": 18711,
"character_start": 18642
},
"missing_information": [],
"evidence_verification": "verified_in_input_document",
"recommended_follow_up": [
"Review the cash-flow statement and working-capital footnotes."
]
}
}
},
"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": [
"reportText"
],
"properties": {
"company": {
"type": "string",
"maxLength": 120,
"description": "Optional company name"
},
"reportText": {
"type": "string",
"maxLength": 100000,
"minLength": 200,
"description": "Plain-text 10-K, 10-Q, annual report, quarterly report or financial statement supplied by the caller"
},
"sourceContext": {
"type": "object",
"properties": {
"sourceUrl": {
"type": "string",
"pattern": "^https?://",
"maxLength": 2048,
"description": "Original regulator or issuer filing URL"
},
"sourceName": {
"type": "string",
"maxLength": 160
},
"metricBasis": {
"type": "string",
"maxLength": 160
},
"publishedAt": {
"type": "string",
"maxLength": 40,
"description": "ISO 8601 publication timestamp"
},
"retrievedAt": {
"type": "string",
"maxLength": 40,
"description": "ISO 8601 retrieval timestamp"
},
"reportPeriod": {
"type": "string",
"maxLength": 160
},
"crossCheckedSources": {
"type": "array",
"items": {
"type": "string",
"maxLength": 2048
},
"maxItems": 5
}
},
"description": "Optional provenance metadata for report-period, freshness, metric-basis and source traceability checks",
"additionalProperties": false
}
},
"additionalProperties": false
},
"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"
}
}
}
}
}
},
"builder-code": {
"info": {
"a": "signal_ledger",
"s": [
"cdp_sdk_server"
]
},
"schema": {
"type": "object",
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"a": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "App builder code"
},
"s": {
"type": "array",
"items": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$"
},
"maxItems": 11,
"description": "Service builder codes"
},
"w": {
"type": "string",
"pattern": "^[a-z0-9_]{1,32}$",
"description": "Wallet builder code"
}
},
"additionalProperties": false
}
},
"eip2612GasSponsoring": {},
"erc20ApprovalGasSponsoring": {}
}Provenance
- Seen in the source catalog
- 2026-09-10 08:51Z
- Last indexed by Roundhouse
- 2026-09-24 12:50Z
- Last enriched (probe, favicon, geo)
- 2026-09-10 09:15Z
- x402 version
- 2
- Max timeout
- 300s
- 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
This endpoint's own trailing-30-day call count, as published by the upstream catalog and snapshotted daily. 14 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 Signal Ledger Research API 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=Signal%20Ledger%20Research%20API' 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://43-135-4-66.sslip.io/v1/filings/risk-check, 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.