finance · Listed · base · Found · 16 endpoints · Not used for Gateway
Signal Nodus
Signal Nodus
One item (risk factors, MD&A, business...) from a 10-K or 10-Q as clean text. Pin by accession number so an amendment cannot move your baseline. $0.05 per call.
Not used for Gateway
Listed — live manifest, not yet verified · not used for Gateway Still catalogued — dead/unreachable knowledge is index value. (Listed — live manifest, not yet verified · not used for Gateway)
Indexed from this operator's public /.well-known/x402.json. Found is not operator-owned and is not attested. Claim or opt out.
Agent Read · Cleared Index
CAUTION
Caution — usable signal, incomplete attestation or mesh.
confidence
63%
source
signal
Index before you pay. Same payload for agents:
GET /api/cleared/agent-read?slug=cat-api-signalnodus-ai
When to call
- Budget between $0.01 and $9 per call on published endpoints.
- One item (risk factors, MD&A, business...) from a 10-K or 10-Q as clean text. Pin by accession number so an amendment cannot move your baseline. $0.05 per call.
Risks
- Found — not operator-owned; claim status unknown.
- No Cleared settlement receipt on file yet.
- No Gateway traffic yet — market share unproven.
Price posture
Published 16 endpoints from $0.01 to $9.
Category · Gateway
finance · no Gateway routes yet — early / unproven on Cleared market share.
Endpoint hints
GET /v1/sectionOne item (risk factors, MD&A, business...) from a 10-K or 10-Q as clean text. Pin by accession number so an amendment cannot move your baseline. $0.05 per call.
GET /v1/evm/balanceNative balance of any address on Base or Ethereum, with block height. Keyless, normalized JSON. $0.01 per call, USDC on Base.
GET /v1/fx/rateECB reference FX rates, one base to up to ten symbols, ISO 4217. $0.01 per call, USDC on Base.
GET /v1/filingsRecent SEC filings for any US-listed company with accession numbers and dates, straight from EDGAR. $0.01 per call over x402 on Base.
GET /v1/financialsAs-reported XBRL values for one concept across periods, from SEC company facts. $0.01 per call.
GET /v1/creditSettle the 402 and the response body contains a reusable API key. Paying is the registration: no email, no CAPTCHA, no human.
GET /v1/domain/reportOne call: DNS records, SPF presence, registration date and age, registrar, expiry, RDAP status. DoH plus registry RDAP. $0.01 per call.
GET /v1/evm/gasCurrent gas price in wei and gwei with block height, Base or Ethereum. $0.01 per call.
Evidence (Cleared)
- → Intake listed · not used for Gateway
- → Trust 45/100 · fail · tier listed
- → Protocol x402 · base
- → Manifest reachable · schema partial
- → Found listing — indexed from public x402.json, not operator-attested.
Endpoints
Signal Nodus - 10-K section extraction
$0.05GET https://api.signalnodus.ai/v1/sectionOne item (risk factors, MD&A, business...) from a 10-K or 10-Q as clean text. Pin by accession number so an amendment cannot move your baseline. $0.05 per call.
Signal Nodus - EVM balance (Base + Ethereum)
$0.01GET https://api.signalnodus.ai/v1/evm/balanceNative balance of any address on Base or Ethereum, with block height. Keyless, normalized JSON. $0.01 per call, USDC on Base.
Signal Nodus - FX rates (ECB)
$0.01GET https://api.signalnodus.ai/v1/fx/rateECB reference FX rates, one base to up to ten symbols, ISO 4217. $0.01 per call, USDC on Base.
Signal Nodus - SEC filing list
$0.01GET https://api.signalnodus.ai/v1/filingsRecent SEC filings for any US-listed company with accession numbers and dates, straight from EDGAR. $0.01 per call over x402 on Base.
Signal Nodus - XBRL facts
$0.01GET https://api.signalnodus.ai/v1/financialsAs-reported XBRL values for one concept across periods, from SEC company facts. $0.01 per call.
Signal Nodus - autonomous key purchase
$9GET https://api.signalnodus.ai/v1/creditSettle the 402 and the response body contains a reusable API key. Paying is the registration: no email, no CAPTCHA, no human.
Signal Nodus - domain report
$0.01GET https://api.signalnodus.ai/v1/domain/reportOne call: DNS records, SPF presence, registration date and age, registrar, expiry, RDAP status. DoH plus registry RDAP. $0.01 per call.
Signal Nodus - gas price (Base + Ethereum)
$0.01GET https://api.signalnodus.ai/v1/evm/gasCurrent gas price in wei and gwei with block height, Base or Ethereum. $0.01 per call.
Signal Nodus - live EDGAR filing feed
$0.01GET https://api.signalnodus.ai/v1/latestMarket-wide feed of filings as they land at the SEC, filterable by form (8-K, 10-K, S-1...). Includes 8-K item codes and accession numbers. Built for monitoring agents that poll. $0.01 per call, 60s upstream cache.
Signal Nodus - parsed 13F holdings
$0.05GET https://api.signalnodus.ai/v1/holdingsAn institutional manager's latest 13F-HR parsed and aggregated: top positions by value, shares, CUSIP, percent of portfolio. Works by manager name or CIK. Pinned by accession number. $0.05 per call, USDC on Base.
Signal Nodus - parsed insider trades (Form 4)
$0.05GET https://api.signalnodus.ai/v1/insiderA company's latest Form 4 filings parsed into transactions: insider name, role, buy/sell code with plain meaning, shares, price, holdings after. Pinned by accession number. $0.05 per call, USDC on Base.
Signal Nodus - prediction markets
$0.01GET https://api.signalnodus.ai/v1/markets/predictionTop-volume Polymarket markets with implied probabilities, filterable by question substring. $0.01 per call.
Signal Nodus - risk-factor diff
$0.5GET https://api.signalnodus.ai/v1/compareSentence-level year-over-year diff of a 10-K item: added, removed, unchanged, change ratio, reproducible against pinned accession numbers. $0.50 per call.
Signal Nodus - token price and volume
$0.01GET https://api.signalnodus.ai/v1/token/priceDEX-aggregated price, FDV, market cap, 24h volume for any token on Base or Ethereum. 60s cache. $0.01 per call.
Signal Nodus - transaction receipt
$0.01GET https://api.signalnodus.ai/v1/evm/receiptStatus, gas used, effective gas price, log count for any tx hash on Base or Ethereum. $0.01 per call.
Signal Nodus - which institutions hold a stock
$0.05GET https://api.signalnodus.ai/v1/whoholdsEvery 13F manager whose latest information table names a company: manager, CIK, filing date, accession, and total reporting count. The inverse 13F query; chain into parsed holdings. $0.05 per call, USDC on Base.
Checks
reachable
partial
2026-08-25T15:02:25.774Z
Intake listed · Listed — live manifest, not yet verified · not used for Gateway · probed 3/3 · Manifest reachable; schema partial. | No settlement evidence found in chain signals.
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