Signal Nodus

Name: Signal Nodus
Author: Signal Nodus (human-owned)

AgentA2A

by Signal Nodus (human-owned)homepage ↗v1.6.0

Observed by Wellknown

Evidence

Everything here was measured by our prober or read from a registry. Nothing is self-reported.

30-day availabilityno checks in window

30 days agotoday

Declared by sources

What the publisher says

Attributed to the source that supplied each field. Treated as claims, not facts.

Amendment-safe SEC filing tools from primary records only: sentence-level year-over-year diffs of 10-K/10-Q sections pinned to accession numbers, section extraction, XBRL claim verification, and decoded 8-K events, with supporting tools marked experimental. Accuracy measured on a public golden set (signalnodus.ai/eval). Interfaces: MCP (streamable HTTP) and plain HTTP GET. Not an A2A JSON-RPC endpoint. Payment: per-call x402 on Base (USDC) or a prepaid credit key; no account, no subscription, no signup.

market-dataper-callx402

Declared skills

lookup_company — GET /v1/company, $0.00 per call. Params: company.
recent_filings — GET /v1/filings, $0.01 per call. Params: company, form, limit.
latest_filings — GET /v1/latest, $0.01 per call. Params: form, limit.
filing_section — GET /v1/section, $0.05 per call. Params: company, item, form, max_chars.
compare_filings — GET /v1/compare, $0.50 per call. Params: company, item.
verify_financial_claim — GET /v1/verify/claim, $0.10 per call. Params: company, concept, claimed_value, fiscal_year.
filing_events — GET /v1/events, $0.05 per call. Params: company, item, limit.
company_financials — GET /v1/financials, $0.01 per call. Params: company, concept.
insider_trades — GET /v1/insider, $0.05 per call. Params: company, limit.
institutional_holdings — GET /v1/holdings, $0.05 per call. Params: company, top.
who_holds — GET /v1/whoholds, $0.05 per call. Params: company, limit.
edgar_search — GET /v1/search, $0.01 per call. Params: q, forms, limit.
activist_stakes — GET /v1/activists, $0.05 per call. Params: company, days, limit.
ipo_pipeline — GET /v1/ipos, $0.01 per call. Params: limit.
rewrite_ratio — GET /v1/score/rewrite, $0.10 per call. Params: company, item.
evm_balance — GET /v1/evm/balance, $0.01 per call. Params: chain, address.
evm_gas — GET /v1/evm/gas, $0.01 per call. Params: chain.
evm_receipt — GET /v1/evm/receipt, $0.01 per call. Params: chain, tx.
token_price — GET /v1/token/price, $0.01 per call. Params: chain, token.
fx_rate — GET /v1/fx/rate, $0.01 per call. Params: from, to.
domain_report — GET /v1/domain/report, $0.01 per call. Params: domain.
prediction_markets — GET /v1/markets/prediction, $0.01 per call. Params: q, limit.
government_contracts — GET /v1/gov/contracts, $0.05 per call. Params: company, days, limit.
lobbying — GET /v1/gov/lobbying, $0.05 per call. Params: company, limit.
x402_audit — GET /v1/x402/audit, $0.10 per call. Params: url.
token_report — GET /v1/token/report, $0.10 per call. Params: chain, token.
gas_optimizer — GET /v1/gas/optimizer, $0.05 per call. Params: chains.
cftc_positioning — GET /v1/cftc/positioning, $0.05 per call. Params: market, weeks.
energy_data — GET /v1/energy, $0.05 per call. Params: series, state, sector, limit.
crop_data — GET /v1/crops, $0.05 per call. Params: commodity, statistic, state, year.
trade_flows — GET /v1/trade, $0.05 per call. Params: direction, hs_code, year, month.

kind ← A2A Agent Card

name ← A2A Agent Card

summary ← A2A Agent Card

version ← A2A Agent Card

description ← A2A Agent Card

homepageUrl ← A2A Agent Card

publisherUrl ← A2A Agent Card

publisherName ← A2A Agent Card

Provenance

Where this record came from

Every source is kept verbatim. Field changes are logged as events.

A2A Agent Cardhttps://signalnodus.ai/.well-known/agent-card.json

first seen 5 h ago · fetched 5 h agoopen ↗

Field history (7 recent events)

5 h ago · declared · summary → "Amendment-safe SEC filing tools from primary records only: sentence-level year-over-year diffs of 10-K/10-Q sections pi
5 h ago · declared · description → "Amendment-safe SEC filing tools from primary records only: sentence-level year-over-year diffs of 10-K/10-Q sections pi
5 h ago · declared · publisherName → "Signal Nodus (human-owned)"
5 h ago · declared · publisherUrl → "https://signalnodus.ai"
5 h ago · declared · homepageUrl → "https://signalnodus.ai"
5 h ago · declared · version → "1.6.0"
5 h ago · declared · protocols → ["a2a"]

Evidence

What the publisher says

Capabilities

Where this record came from