d21 strategic_alternatives_feed

Endpoints (46 live)

• POST /v1/signal_latest — GO-TO PRODUCT: today's Daily Agent Signal — curated agent-economy brief with buyer_value, curator_edge, vs_prior, action_hint, sources. What only an always-on curator (including quiet weekends) delivers. (0.03 USDC on Base)
• POST /v1/fda_pdufa_calendar — FDA PDUFA Calendar ($0.04): upcoming FDA target-action dates as disclosed by sponsors in their own SEC EDGAR filings (10-K/10-Q/8-K) — not an estimate from trial-phase metadata. Body { ticker?, upcoming_days?: 1..730, include_past?: boolean }. Check free /v1/fda_pdufa_calendar/availability first. (0.04 USDC on Base)
• POST /v1/sec_late_filing_feed — SEC Late-Filing Feed ($0.03): Form NT 10-K / NT 10-Q late-filing notices with resolution status (still-late vs resolved, days to resolution) — a going-concern/compliance signal generic EDGAR-listing tools do not surface. Body { ticker?, status?: still_late|resolved|all, limit?: 1..500 }. Check free /v1/sec_late_filing_feed/availability first. (0.03 USDC on Base)
• POST /v1/edgar_company_facts — SEC EDGAR Company Facts ($0.02): key XBRL facts for any US-listed company by ticker or CIK — Assets, Revenues, NetIncomeLoss, EPS and more, each with its latest value, period end, form, and filed date. Fetched live from data.sec.gov, not a snapshot. Body { ticker?, cik?, concepts?: string[] }. Check free /v1/edgar_company_facts/availability first. (0.02 USDC on Base)
• POST /v1/edgar_bundle — SEC EDGAR Bundle ($0.03): edgar_filings + edgar_company_facts for one company in a single paid call — cheaper than buying both separately ($0.04). Body { ticker?, cik?, form?, since?, until?, limit?, concepts? }. Check free /v1/edgar_bundle/availability first. (0.03 USDC on Base)
• POST /v1/treasury_fiscal_snapshot — Treasury Fiscal Snapshot ($0.005): total U.S. public debt outstanding (Debt to the Penny), recent Treasury operating cash balance, and current-quarter Treasury Reporting Rates of Exchange, in one call. Fetched live from api.fiscaldata.treasury.gov, not a snapshot. Body {} (no fields required). Check free /v1/treasury_fiscal_snapshot/availability first. (0.005 USDC on Base)
• POST /v1/sanctions_delta — Sanctions Delta ($0.008): which OFAC SDN entries (and OFAC-published crypto addresses) were added, removed, or modified since a given date, derived from OFAC's own official change-tracking feed (sanctionslistservice.ofac.treas.gov/changes/...) — not a self-diff of two snapshots. Body { since: "YYYY-MM-DD", entity_type?, crypto_only?, limit? }. Check free /v1/sanctions_delta/availability first. (0.008 USDC on Base)
• POST /v1/edgar_filings — SEC EDGAR Filings ($0.02): recent SEC filings for any US-listed company by ticker or CIK — 10-K, 10-Q, 8-K (with numbered items), and every other form, with direct document URLs and acceptance timestamps. Fetched live from data.sec.gov, not a snapshot. Body { ticker?, cik?, form?, since?, until?, limit?: 1..200 }. Check free /v1/edgar_filings/availability first. (0.02 USDC on Base)
• POST /v1/sanctions_screen — Sanctions Screen ($0.006): screen a name and/or crypto wallet address against the U.S. Treasury OFAC SDN list (primary names + aliases + OFAC-published digital-currency addresses) in one call. Fetched live from OFAC's official export service, not a snapshot. Body { name?, wallet? } (at least one required). Check free /v1/sanctions_screen/availability first. (0.006 USDC on Base)
• POST /v1/company_lookup — Company Lookup ($0.01): normalized company-identity record from a name, ticker, LEI, or CIK — legal name, LEI, CIK (if SEC-registered), tickers/exchanges, jurisdiction, legal address, entity/registration status, and direct/ultimate parent. Merges SEC EDGAR (www.sec.gov/files/company_tickers.json + data.sec.gov/submissions, public domain) with GLEIF's LEI reference API (api.gleif.org, CC0 open data) — a global scope broader than the category leader's French-registry-only data. Accepts `q` as an alias for `name` (the leading comparable's exact param name), and every response carries additive `total_results`/`score_confiance` fields (the latter honestly null — see caveats). Body must have exactly one of { name (or q) }, { ticker }, { lei }, { cik }; an ambiguous name query returns top_matches instead of guessing. Check free /v1/company_lookup/availability first. (0.01 USDC on Base)
• POST /v1/wallet_profile — Wallet Profile ($0.03 — below the category-leading "wallet-intelligence" comparable WalletGuard's $0.05): profiles a Base wallet/contract address in one call — is-contract, first/last on-chain activity, outgoing tx count, native ETH + tracked ERC-20 balances (USDC/WETH/cbBTC/DAI), recent counterparties, known-label hits, a real working OFAC SDN sanctioned-address check (WalletGuard's own live sample ships this non-functional), and a concise risk summary. Fetched live from Base's public RPC + Blockscout's Base explorer + the shared OFAC index (cached 10min). Every response also carries WalletGuard's field names as additive aliases (walletType/decision/risk/labels/sanctions.status/balances.ethWei+usdcBaseUnits/activity.transactionCount) — approvals/transfers are honest nulls, not fabricated. Body { address }. Check free /v1/wallet_profile/availability first. (0.03 USDC on Base)
• POST /v1/domain_intel — Domain Intel ($0.012): domain identity & trust posture in one call — RDAP registration data (registrar, creation/expiration/last-changed dates, status, nameservers, or a clean not-registered result), live DNS email-authentication read (MX/SPF/DMARC/NS), and a heuristic posture summary (e.g. newly-registered + no SPF/DMARC = elevated impersonation risk). Fetched live from IANA's RDAP bootstrap + the TLD registry's own RDAP server, and this server's own DNS resolver (no third-party DoH relay). Every response also carries the domain-intelligence category's RDAP/WHOIS-shaped field names as additive top-level aliases (registrar/created/updated/expiration/nameservers/status/domain_age_days/queried_at/server) — `raw` is an honest null since this route reads structured RDAP, never the raw WHOIS wire protocol. Body { domain }. Check free /v1/domain_intel/availability first. (0.012 USDC on Base)
• POST /v1/email_validate — Email Validate ($0.006): syntax + live MX/A-fallback deliverability + disposable-domain + role-address + free-webmail-provider + SPF/DMARC, with no third-party validation vendor at all -- syntax is RFC 5321/5322 grammar, MX/A/SPF/DMARC are live DNS via this server's own resolver (the same protocol-level sourcing as domain_intel), and disposable-domain detection is a static self-maintained list. Never opens an SMTP connection to the mailbox or confirms one specific inbox exists. Body { email } required. Check free /v1/email_validate/availability first. (0.006 USDC on Base)
• POST /v1/news_search — News Search ($0.009): multi-language, multi-country news headline search plus an optional volume/tone timeline, built entirely on the GDELT Project's free, keyless DOC 2.0 API (100+ languages, updated every 15min). Body { query } required; optional timespan (1h..3m), language, country, domain filters, min_tone/max_tone, sort (date|relevance), max_records (1-50). Pass mode:"timeline" for a per-period volume+tone series instead of an article list. Headlines/URLs/metadata only -- never relays article body text. Check free /v1/news_search/availability first. (0.009 USDC on Base)
• POST /v1/social_trends_pulse — Social Trends Pulse ($0.015): multi-source trending-topics feed for the demand-radar's #1-observed-demand category ("social media trends") — aggregated live from Hacker News, Lobsters, Mastodon, and Wikipedia (via this origin's own wiki_trends_pulse), deduped/merged across sources into one ranked topics list. Cheaper than wiki_trends_pulse, more sources. Body { sources?: subset of [hackernews, lobsters, mastodon, wikipedia], limit?: 1..20 }. Check free /v1/social_trends_pulse/availability first. (0.015 USDC on Base)
• POST /v1/kyb_pack — KYB Due-Diligence Pack ($0.05): one call merging company_lookup (SEC EDGAR + GLEIF LEI), sanctions_screen (OFAC SDN name + wallet), domain_intel (RDAP + DNS posture), wallet_profile (Base activity/balances/OFAC), and email_validate (syntax + live MX/DNS) into a single report with per-section status, sources, and a flags summary -- instead of a compliance/onboarding agent making up to 5 separate sub-cent calls and merging them itself. Only the sections implied by the body actually run, in parallel, each under its own timeout; a failing section returns status "unavailable" with a reason rather than failing the whole call. Body needs at least one of { name | ticker | lei | cik } (company identity, mutually exclusive with each other), { domain }, { wallet }, or { email } -- any combination. Flat $0.05 regardless of how many sections run (list price if bought separately: up to $0.064 for all five). Check free /v1/kyb_pack/availability first. (0.05 USDC on Base)
• POST /v1/gas_price — Gas Price ($0.002): current Base gas market read live from Base's own public JSON-RPC, not a hosted gas-oracle vendor -- legacy gas price (eth_gasPrice), EIP-1559 base fee (latest block), and a suggested priority/max fee (eth_maxPriorityFeePerGas + a computed 2x-base-fee heuristic), all in gwei, plus a plain-transfer cost estimate. Base mainnet only. Body {} or { chain: "base" }. Check free /v1/gas_price/availability first. (0.002 USDC on Base)
• POST /v1/token_price — Token Price ($0.003): Base token price derived from on-chain state, not a resold price-API feed. Curated majors (ETH, WETH, USDC, DAI, cbETH, cbBTC, BTC) are priced from Chainlink's own Data Feed aggregator contracts on Base; any other Base ERC-20 address is priced from its deepest discoverable Uniswap V3 pool against USDC (with a liquidity read and a low-liquidity flag), or a clean unsupported-token error if no pool is discoverable. Also accepts { coins }, a comma-separated batch of symbols and/or addresses (up to 10) — same param name the category-leading incumbent uses — returning a leader-compatible { prices[], asOf, count, requested, unresolved, source } shape (each prices[] item carries query/symbol/key/price/resolved/confidence/decimals/timestamp) sourced entirely from this route's own on-chain reads. Body { symbol } or { address } or { coins }, optional { quote: "USD"|"ETH" }. Check free /v1/token_price/availability first. (0.003 USDC on Base)
• POST /v1/wiki_trends_pulse — Wiki Trends Pulse ($0.025 — 50% below the category-leading "social media trends" comparable's $0.05): trending-topic & topic-attention data for keyword research, content timing, and demand-trend analysis, fetched live from Wikimedia's own Pageviews API. Omit `article`/`keyword` for today's trending + breakout topics for a project (new-to-top or sharply-rising vs the same weekday one week earlier); give `article` (or its alias `keyword`) for that topic's daily interest-over-time series with pct_change/direction stats — the reliable, keyless substitute for Google-Trends-style queries (Google Trends itself has no free API and returned HTTP 429/404 when probed live). Accepts the same `keyword` param name the leading comparable uses, and article_trend responses carry `keyword`/`queried_at`/`series[].value` aliases alongside this route's own `article`/`series[].views` fields. Body { article?, keyword?, project?, days?: 1..30 }. Check free /v1/wiki_trends_pulse/availability first. (0.025 USDC on Base)
• POST /v1/weather — Weather ($0.004): current conditions + short forecast, worldwide. United States coordinates (or a resolvable U.S. street address) read live from the National Weather Service's own public API (api.weather.gov), U.S. government data, plus active alerts. Every other location reads live from MET Norway's global Locationforecast model (api.met.no), CC BY 4.0/NLOD-licensed public data -- current + forecast only, no alerts (say so). Neither is a resold vendor feed. Body { lat, lon } (or lat/lng alias) for anywhere in the world, or { location } / { city } for a full U.S. street address (resolved via the Census Geocoder; U.S. only; a bare "City, State" may not resolve). Optional { forecast_days: 1-7 (default 3), alerts: true|false (default true, U.S./NWS only) }. Check free /v1/weather/availability first. (0.004 USDC on Base)

+26 more endpoints.