x402.ottoai.services publishes 86 machine-payable endpoints over the x402 protocol, priced from $0.00 to $1.75 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /13d-activist-watch | GET | $0.005 | 402 |
| /8k-material-events | GET | $0.003 | 402 |
| /analyst-ratings | GET | $0.003 | 402 |
| /base-ecosystem-news | GET | $0.001 | 200 |
| /base-season | GET | $0.002 | 200 |
| /bridge | POST | $0.01 | 402 |
| /chain-status | GET | $0.001 | 402 |
| /close-position | POST | $0.01 | 402 |
| /crypto-news | GET | $0.001 | 200 |
| /defi-analytics | GET | $0.001 | 200 |
| /dividend-intel | GET | $0.003 | 402 |
| /dns-lookup | GET | $0.001 | 200 |
| /domain-age | GET | $0.001 | 402 |
| /domain-report | GET | $0.02 | 402 |
| /earnings-calendar | GET | $0.003 | 402 |
| /earnings-flash | GET | $0.05 | 402 |
| /equity-intel | GET | $0.003 | 402 |
| /equity-news | GET | $0.003 | 402 |
| /equity-smart-money | GET | $0.006 | 402 |
| /equity-smart-money-brief | GET | $0.1 | 402 |
| /feedback | POST | $0.001 | 402 |
| /filtered-news | GET | $0.001 | 402 |
| /form-144-filings | GET | $0.005 | 402 |
| /form-4-feed | GET | $0.003 | 402 |
| /full-auto | POST | $0.00 | 402 |
| /funding-rates | GET | $0.001 | 200 |
| /fx-rates | GET | $0.001 | 200 |
| /gas-oracle | GET | $0.001 | 402 |
| /generate-meme | GET | $0.15 | 402 |
| /hl-deposit-withdraw | POST | $0.01 | 402 |
| /holder-analytics | GET | $0.03 | 402 |
| /hyperliquid-account | GET | $0.001 | 402 |
| /hyperliquid-market | GET | $0.001 | 200 |
| /insider-trades | GET | $0.003 | 402 |
| /institutional-holdings | GET | $0.003 | 402 |
| /kol-sentiment | GET | $0.003 | 200 |
| /llm-research | GET | $0.1 | 402 |
| /macro-regime | GET | $0.003 | 402 |
| /market-risk | GET | $0.002 | 402 |
| /mega-report | GET | $0.05 | 402 |
| /meta-intelligence | GET | $0.001 | 402 |
| /modify-hl-order | POST | $0.01 | 402 |
| /news-recaps | GET | $0.003 | 402 |
| /pm-crypto | GET | $0.001 | 200 |
| /pm-markets | GET | $0.001 | 402 |
| /pm-movers | GET | $0.002 | 402 |
| /pm-search | GET | $0.001 | 402 |
| /pools-search | GET | $0.001 | 402 |
| /pools-trending | GET | $0.001 | 402 |
| /portfolio | GET | $0.001 | 402 |
| /protocol-revenue-leaders | GET | $0.001 | 402 |
| /rh-season | GET | $0.001 | 402 |
| /stablecoin-watch | GET | $0.001 | 402 |
| /supported-tokens | GET | $0.001 | 402 |
| /swap | POST | $0.01 | 402 |
| /technical-signals | GET | $0.003 | 402 |
| /token-alpha | GET | $0.005 | 402 |
| /token-details | GET | $0.001 | 200 |
| /token-fundamentals | GET | $0.003 | 402 |
| /token-price | GET | $0.001 | 200 |
| /token-score | GET | $0.01 | 402 |
| /token-security | GET | $0.001 | 402 |
| /token-top-holders | GET | $0.02 | 402 |
| /tokenized-equities | GET | $0.001 | 402 |
| /tokenized-stock-movers | GET | $0.003 | 402 |
| /trade-perpetuals | POST | $0.01 | 402 |
| /tradfi-data | GET | $0.003 | 200 |
| /transaction-history | GET | $0.001 | 402 |
| /trending-altcoins | GET | $0.002 | 200 |
| /tweet-search | GET | $0.005 | 200 |
| /twitter-summary | GET | $0.001 | 200 |
| /tx-explainer | GET | $0.01 | 402 |
| /update-position-margin | POST | $0.01 | 402 |
| /video-gen | POST | $1.75 | 402 |
| /wallet-holdings | GET | $0.02 | 402 |
| /weather | GET | $0.002 | 200 |
| /web-answer | GET | $0.01 | 402 |
| /web-extract | GET | $0.005 | 402 |
| /web-json-extract | GET | $0.005 | 402 |
| /web-links | GET | $0.003 | 402 |
| /web-search | GET | $0.009 | 402 |
| /whois-lookup | GET | $0.001 | 402 |
| /yield-farming-active | GET | $0.001 | 402 |
| /yield-farming-historical | GET | $0.001 | 402 |
| /yield-markets | GET | $0.001 | 200 |
| /yield-recommendations | GET | $0.001 | 402 |
Schedule 13D and 13G activist stake filings by ticker: every beneficial-ownership filing made about a US-listed issuer in the last 365 days, each validated against its own cover page so a company's ou…
8-K filings by ticker — the item-coded SEC material-event feed: every Form 8-K a US-listed company filed in the last 90 days, tagged with the SEC's own numbered item codes and official titles (1.01 ma…
Analyst 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 m…
Base-chain ecosystem news, AI-filtered hourly from Otto's live news engine: protocol launches and upgrades on Base, Coinbase/Base official moves, Base DeFi and token developments — a topic-scoped repo…
Base social intelligence: a current Base sentiment summary + the quality-screened Base tokens (CoinGecko-listed, market-cap/age/liquidity gated) that trusted KOLs are actually talking about — with per…
Cross-chain bridge: Bridge tokens cross-chain via LI.FI with best-route execution across Base, Ethereum, Arbitrum, Solana and more.
Base chain status from Otto's own RPC: the four heads an agent needs before it acts — latest (~2s soft), safe, L1-finalized and the pending Flashblocks preconfirmation head — with base fee (wei+gwei),…
Close an open perpetual position on Hyperliquid (full or partial). Cancels all attached TP/SL trigger orders automatically.
Crypto news API: real-time headlines importance-ranked, with sentiment analysis on the developments that move the market.
Where 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 DefiL…
Cash-dividend intelligence for a vendor-resolved equity from licensed Tiingo end-of-day history: TTM dividend/share and yield against the latest close, latest dividend, split-adjusted complete-year gr…
Resolve 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 f…
Domain 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…
One 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, DNSS…
Earnings 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 four-quarter…
Agent-native earnings facts: when a company posts its results (SEC 8-K Exhibit 99.1, public-domain), get the numbers that move the stock — total & segment revenue, EPS and gross margin (GAAP and non-G…
Equity intelligence for any US-listed company by ticker: latest revenue & net income with YoY growth, net margin, EPS, total assets/liabilities, leverage and cash, plus the most recent material SEC fi…
Latest company news for a vendor-resolved equity: licensed Finnhub headlines from the trailing seven days with publication time, source, and summary. Only articles that name the company are served — l…
Smart-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 trailin…
Smart-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), fu…
Otto X402 Router — Feedback & Refunds. Rate a paid Router call by its payment tx_hash. An approved refund returns this $0.001 fee PLUS the refundable amount, only to the original payer, never above wh…
Crypto topic news: AI-filtered crypto news and X search for any non-token topic — airdrops, DeFi trends, narratives (max two-word query).
Form 144 filings by ticker — SEC notices of PROPOSED insider sales, filed BEFORE the Form 4 that reports the executed trade: who intends to sell, units, the filer's own market-value estimate, broker, …
Latest 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, who filed and their role, transa…
x402 auto-pay router: Hands-off: the Router picks the best service and pays it on your behalf at-cost plus a flat $0.001 fee, under an upto cap — no prepay.