Discover / x402.ottoai.services

Otto AI

■ Challenge detected

Importance-ranked crypto headlines with per-article source links and publish times, plus a sentiment-scored market brief. Regenerated hourly; meta carries the snapshot's age and a fresh/stale verdict.

Listed price
$0.001
Challenge detected
10 of the last 10 checks
Median response
254 ms
Last checked
16 Oct, 13:59 UTC
In our index since
26 Sept 2026

Endpoint

curl -i https://x402.ottoai.services/crypto-news
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
76 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

Base URLhttps://x402.ottoai.services

  • GET/weather$0.002Live weather for any city or lat/lon worldwide. Returns current conditions — temperature, feels-like, humidity, wind and sky — plus a 5-day forecast with daily highs/lows and precipitation probability. City names auto-geocode (no coordinates needed). Refreshed hourly with transparent freshness metadata. Keyless, pay-per-call, agent-ready JSON.
  • GET/analyst-ratings$0.003Analyst consensus for a vendor-resolved equity: the latest buy/hold/sell distribution (strong buy · buy · hold · sell · strong sell counts, total, and a deterministic consensus label) plus up to six months of the same distribution so an agent can read the DRIFT — is the street moving toward or away from the name. Vendor counts (Finnhub), our label rule stated in the payload. No price targets and no per-analyst grade actions are served.
  • GET/crypto-news$0.001Importance-ranked crypto headlines with per-article source links and publish times, plus a sentiment-scored market brief. Regenerated hourly; meta carries the snapshot's age and a fresh/stale verdict.
  • GET/insider-trades$0.003SEC Form 4 insider trades for any US-listed company by ticker: who bought and sold (officer/director/10% owner), purchase vs sale counts and dollar values (SEC codes P/S: open-market or private), net purchase-sale balance, shares held after, filing links — hourly snapshot; 4/A-amended windows withheld once detected (~1h lag): unpaid 503. Insider trading data, insider buys, smart money. Public-domain SEC EDGAR. $0.003 per call.
  • GET/trending-altcoins$0.002Top 3 hottest altcoins traders may want to ape into, based on news and Twitter analysis. DYOR.
  • GET/kol-sentiment$0.003Sentiment and token mentions from an Otto-curated crypto-KOL feed. Real trading signals, trending token picks, and sentiment from influencers who move markets.
  • GET/dns-lookup$0.001Resolve any domain in one call: A/AAAA, MX, NS, CNAME, SOA and TXT records, plus parsed email-auth posture — SPF policy, DMARC policy, and detected DKIM selectors. A drop-in nslookup/dig replacement for agents, resolved over DNS-over-HTTPS (DoH) with redundant resolvers and automatic failover. Keyless, pay-per-call, structured JSON.
  • GET/chain-status$0.001Base chain status from Otto's configured RPC: latest, safe, finalized and pending heads with validated mined block hashes; pending hash nullable and provisional. Public source ID, per-head observation times and retrieval window disclose non-atomic RPC reads. Base fee, congestion, finality lag and block age at observation, separate from cache staleness. Refreshed every minute. $0.001 per call.
  • GET/supported-tokens$0.001Search supported ERC-20 tokens by symbol or address across 6 chains (Base, Ethereum, Arbitrum, Polygon, BSC, Avalanche). 5000+ tokens from CoinGecko. Use before swap/bridge to disambiguate tokens.
  • GET/form-4-feed$0.003Latest insider trades feed across ALL US-listed companies — the 20 most recent SEC Form 4 filings by acceptance time, not one ticker at a time: issuer ticker and name, filer and role, transaction code (P purchase / S sale / A award / M exercise / F tax), shares, price, value and shares held after, with EDGAR links. Refreshed every 15 minutes. Filings with no Table I rows are excluded and counted. Public-domain SEC EDGAR. $0.003 per call.
  • GET/pools-trending$0.001Trending DEX pools right now — Base, Ethereum, Solana, Polygon, BSC, Arbitrum, Optimism, Avalanche, or network=all for cross-chain across those same 8. Top 10 hottest pools ranked by GeckoTerminal 24h trending: pool address, DEX, price USD, 24h price change, 24h volume, liquidity (TVL), FDV, 24h txns as flat JSON numbers. Trending pools, hot pools, top movers, momentum screener, what is pumping. $0.001 per call.
  • GET/base-season$0.002Base social intelligence: a Base sentiment read + quality-screened Base tokens (CoinGecko-listed, market-cap/age/liquidity gated) catching attention, each labelled with the basis it stands on (`rankedBy`: measured trusted-KOL signal, or the on-chain screen plus engagement), with KOL quotes inside a published window (`evidenceWindowDays`). Served from a cached snapshot while fresh (≤1h) and regenerated on demand when a read finds it stale.
  • GET/domain-age$0.001Domain age and registration intel from authoritative RDAP/WHOIS records: exact creation date, age in days and years, expiration date and days-until-expiry. The fast trust and risk signal agents use to vet a counterparty, link, or sender and to flag newly-registered or soon-to-expire domains. Returns structured JSON, keyless, pay-per-call. ccTLDs without RDAP return an uncharged 503.
  • GET/domain-report$0.02One call returns the full domain profile for vetting, deliverability, or phishing/fraud checks: live DNS (A/MX/NS + record counts), RDAP/WHOIS registration (registrar, domain age, expiry, status, DNSSEC) and email authentication (SPF, DMARC policy, detected DKIM selectors) — plus a one-line summary. Bundles three lookups into one hourly-fresh read. Keyless, license-clean, pay-per-call.
  • GET/equity-smart-money$0.006Smart-money bundle for any US-listed company by ticker, in ONE call: SEC Form 4 insider activity (purchases vs sales — SEC codes P/S, net purchase-sale balance, who filed and their roles) PLUS XBRL fundamentals, TTM or else the latest annual, null if unavailable (revenue + YoY, net income + YoY, diluted EPS). 4/A-amended insider windows withheld once detected (~1h lag): unpaid 503. Public-domain SEC EDGAR. $0.006 per call.
  • GET/macro-regime$0.003Daily US macro-regime snapshot from licensed Alpha Vantage series: 10-year Treasury yield, effective federal funds rate, three-month rate changes, CPI index and YoY inflation, plus a mechanical rates-direction/inflation-direction label with disclosed thresholds. Three upstream calls per daily refresh; scanner context only.
  • GET/funding-rates$0.001Cross-venue funding-rate arbitrage + crowded-positioning radar: live perp funding rates, open interest, global & top-trader long/short ratios, whale positions, and liquidations across Binance, OKX, Bybit, Hyperliquid, and more. Omit symbol for the whole-market overview; pass one (e.g. BTC) for the per-exchange breakdown. (Hyperliquid-only perp data: use hyperliquid-market.)
  • POST/withdraw$0.01Withdraw tokens from a user's Otto AI Safe to any EOA. Supports 7 chains (Base, Polygon, Arbitrum, Ethereum, BSC, Avalanche, Solana). Non-Base chains require an explicit EOA recipient.
  • GET/mega-report$0.05Alpha & Intel Report — daily crypto market intelligence: headlines, Twitter sentiment, KOL alpha, trending altcoins, and yield opportunities in one report.
  • GET/defi-analytics$0.001Where DeFi capital is flowing — TVL rankings, fastest-growing vs bleeding protocols, chain-by-chain breakdown, and per-protocol deep dives. Track capital rotation and protocol health. Powered by DefiLlama.
  • GET/financial-statements$0.003SEC financial statements for a US-listed company: income statement, balance sheet, cash flow, up to five periods, annual and quarterly. Every figure names its XBRL concept, its filing and date, and whether it was filed, derived from YTD figures or computed; restatements flagged with the prior value; unreported cells explicit. Plus the filing index (10-K/10-Q/8-K, item codes). Funds and non-USD filers: refused uncharged. Public-domain SEC EDGAR.
  • GET/tokenized-equities$0.001Live registry of tokenized US equities & ETFs on Robinhood Chain (4663): symbol, pin-verified token address, decimals, routability, the EXECUTABLE buy price per token ($100 at route min output) vs the catalog reference price + deviation. Not a data-coverage claim. Informational only. Hourly.
  • GET/technical-signals$0.003Daily technical snapshot for a vendor-resolved equity from licensed Tiingo adjusted closes: Wilder RSI-14, 20-session momentum, SMA-20/SMA-50, price distance from each average, above/below/mixed trend state, and the latest observed golden/death cross. Price and averages retain Tiingo payload units because the captured feed does not identify a currency.
  • GET/earnings-calendar$0.003Earnings calendar and surprise history for a vendor-resolved equity: next report date/session with EPS and revenue estimates, latest reported EPS versus estimate, surprise percentage, and up to four quarters of history, which may be fewer. Monetary estimates retain Finnhub payload units because the captured feed does not identify a currency. Event-window price drift is explicitly unavailable rather than inferred.
  • GET/equity-smart-money-brief$0.1Smart-money filing brief for US-listed companies by ticker: SEC Form 4 insider purchases vs sales with filer roles, Schedule 13D/13G beneficial-ownership filing events (subject-validated; not 13F), fundamentals with one-time-item flags (TTM where available), regime-aware filings cadence — ONE AI read of the filing record. Observed filings only; screened for buy/sell advice. Public-domain SEC EDGAR + AI. $0.10 per call.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 25 of 76 listed endpoints. Next endpoints

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/x402.ottoai.services

Recent checks

26 Sept 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.16 Oct 2026
All 10 checks
When (UTC)ResultHTTPResponse
16 Oct, 13:59 UTCChallenge detected402245ms
15 Oct, 08:20 UTCChallenge detected402284ms
14 Oct, 00:19 UTCChallenge detected402198ms
12 Oct, 00:34 UTCChallenge detected402263ms
10 Oct, 12:38 UTCChallenge detected402320ms
9 Oct, 09:34 UTCChallenge detected402312ms
8 Oct, 09:33 UTCChallenge detected402166ms
7 Oct, 06:40 UTCChallenge detected402150ms
5 Oct, 17:05 UTCChallenge detected402284ms
26 Sept, 05:02 UTCChallenge detected402162ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 16 Oct, 13:59 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for Otto AI?

Its listed price is $0.001.

What payment terms does Otto AI advertise?

The listing advertises x402, Base, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is Otto AI listed?

In x402 Bazaar and x402-list.com. Superstables first indexed it on 26 Sept 2026.

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