x402.ottoai.services
Solana · payout 6XcSfqJHr9vNW2vbiRaMqUYVm7shDgLepca54wUTDPN5
Answers HTTP 402
1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload
checked 2026-09-21
Method: one unpaid request per listed endpoint. A 402 with a payment payload a client could parse counts. Nothing is paid.
x402-style payments, last 7 days (Base)
unknown. not measured on this chain yet
no reading date
Method: counted when the transaction carries a signed USDC authorization (EIP-3009), the settlement x402's exact scheme uses. Some non-x402 gasless sends use it too.
Delivery is not measured. We never send a payment, so we never observe what a paid call returns. Unknown means we hold no reading, not that anything failed.
Chains · one payout address, each chain read on its own
| Chain | Payout address | Listings | Answers 402 | x402-style payments |
|---|---|---|---|---|
| Solana | 6XcSfqJHr9vNW2vbiRaMqUYVm7shDgLepca54wUTDPN5 | 69 | 1 of 1 probed endpoints answered HTTP 402 with a parseable payment payload 2026-09-21 | unknown. not measured on this chain yet |
- Hosts
- api.aidress.ai, x402.ottoai.services
- Listings
- 69 registered in the x402 catalogue
- Price range
- $0.0010 to $1.75 per call, as registered
- Categories (auto)
- Market data (28), Web data (14), Onchain data (13), Identity (5), Inference (3), Developer tools (2), Security (2), Other (1), Search (1)
- First seen
- 2026-10-05 · last seen 2026-10-05
Claim this merchant
Sign a message from the payout address 6XcSfqJH…UTDPN5 to claim this page. Claiming proves control of the payout key. It says nothing about the service behind the address, and it does not change how this merchant is ranked. No email, no account: the signature is the whole credential, and signing a message costs no gas and moves nothing.
The payment ledger is not available on Solana yet.
Registrations · 69
| Endpoint | Chain | Category | Price | Catalogue date |
|---|---|---|---|---|
https://api.aidress.ai/pay/agent_ottoai_crypto_news 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. | Solana | Web data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/base-ecosystem-news Base-chain ecosystem news for Base-native agents, not the general crypto firehose. Up to 12 Base-scoped headlines from the last 48h, each with its own permalink and publication timestamp, screened against the general /c… | Solana | Web data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/chain-status Base 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 retrieva… | Solana | Onchain data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/crypto-news 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. | Solana | Web data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/defi-analytics 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 DefiLlama. | Solana | Onchain data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/dns-lookup 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 for agents, resolved… | Solana | Identity | $0.001 | 2026-10-05 |
https://x402.ottoai.services/domain-age 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 vet a counterparty… | Solana | Identity | $0.001 | 2026-10-05 |
https://x402.ottoai.services/filtered-news AI-filtered crypto news and Twitter search for non-token topics (airdrops, DeFi trends, etc). Max 2 words. | Solana | Web data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/funding-rates Cross-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, a… | Solana | Market data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/fx-rates Live + reference foreign-exchange (forex) rates, base USD. LIVE near-real-time mid quotes for the 12 most-traded currencies (EUR, GBP, JPY, CHF, CAD, AUD, NZD, CNY, HKD, SGD, SEK, KRW), refreshed every minute with an ho… | Solana | Market data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/gas-oracle Base gas oracle from Otto's own RPC: current base fee (wei+gwei), legacy gas price, and slow/standard/fast EIP-1559 priority-fee tiers (p25/p50/p90 over the last 20 blocks) with a ready-to-sign maxFeePerGas per tier. Un… | Solana | Onchain data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/meta-intelligence Otto X402 Router — Meta Intelligence. Ask what data/service you need; get the best Otto-verified plus live CDP Bazaar x402 candidates with prices, pay_urls and blunt source labels. Non-custodial discovery. | Solana | Developer tools | $0.001 | 2026-09-23 |
https://x402.ottoai.services/pm-crypto Crypto prediction markets on Polymarket: the highest-volume open BTC, ETH and crypto markets with live odds (outcome probabilities), best bid/ask, spread, 24h + total volume, liquidity, price change and end date. "Bitco… | Solana | Market data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/pm-markets Top Polymarket prediction markets RIGHT NOW: the 25 highest-volume open markets with live odds (outcome probabilities), best bid/ask, spread, last trade price, 24h + total volume, liquidity, 1d/7d price change, end date… | Solana | Market data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/pm-search Search Polymarket prediction markets by free text: elections, Fed rates, crypto prices, sports, geopolitics, AI. Returns the top matching open markets with live odds (outcome probabilities), best bid/ask, spread, volume… | Solana | Market data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/pools-search Search DEX pools across Base, Ethereum, Solana, Polygon, BSC, Arbitrum, Optimism and Avalanche by token symbol, name, or contract address. Returns pool address, DEX, price USD, 24h volume, liquidity (TVL), FDV, 24h pric… | Solana | Onchain data | $0.001 | 2026-10-02 |
https://x402.ottoai.services/pools-trending Trending 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 add… | Solana | Onchain data | $0.001 | 2026-10-03 |
https://x402.ottoai.services/protocol-revenue-leaders Which protocols earn the most — and who is accelerating? Top 30 DeFi protocols by 24h fees, each with revenue, take-rate (the cut the protocol keeps vs fees users pay), 7d/30d trend and category, plus total DeFi fees & … | Solana | Onchain data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/rh-season Robinhood Chain memecoin intelligence: rug-screened RH Chain (4663) movers. Liquidity + wash-volume gates cut $0-liquidity honeypots faking $1M volumes; survivors carry rug-risk flags (thin liquidity, vol/liquidity anom… | Solana | Security | $0.001 | 2026-10-05 |
https://x402.ottoai.services/stablecoin-watch Is USDC/USDT/DAI holding its $1 peg, and is stablecoin supply growing or shrinking (risk-on vs risk-off)? Live peg deviation (bps), circulating supply + 1d/7d/30d flow, market dominance and chain spread for the top 30 U… | Solana | Onchain data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/stock-pools Find the DEX pools a tokenized US stock or ETF is a member of, on Robinhood Chain, Base, BNB Chain or Solana. Returns pool id (v4 ids kept distinct from v3), DEX, the side the asset is on, the counterpart with an eviden… | Solana | Onchain data | $0.001 | 2026-10-02 |
https://x402.ottoai.services/token-details Token price, market cap, volume, supply, and basic metrics. Works for any listed token. | Solana | Market data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/token-price Live DEX token price in USD by ticker symbol or contract address across Base, Ethereum, Solana, Polygon, BSC, Arbitrum, Optimism and Avalanche (bare 0x tries Base then all chains, else network:address). Symbols resolve … | Solana | Market data | $0.001 | 2026-10-04 |
https://x402.ottoai.services/token-security Token security scanner — is this token safe to buy? Honeypot, rug-pull, and scam detection for any token contract — flags can't-sell traps, hidden mints, malicious buy/sell taxes, and holder concentration. Powered by Go… | Solana | Security | $0.001 | 2026-10-05 |
https://x402.ottoai.services/tokenized-equities Live 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 … | Solana | Market data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/twitter-summary Quick pulse check from crypto Twitter. Breaking news, trending narratives, and sentiment shifts at a glance. | Solana | Web data | $0.001 | 2026-10-05 |
https://x402.ottoai.services/whois-lookup Registration data for any domain, straight from authoritative RDAP registries (the structured WHOIS successor): registrar, ICANN/EPP domain status codes, creation, last-updated and expiration dates, authoritative namese… | Solana | Identity | $0.001 | 2026-10-05 |
https://x402.ottoai.services/base-season Base 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 trust… | Solana | Market data | $0.002 | 2026-10-05 |
https://x402.ottoai.services/market-risk Is anything breaking right now? Composite crypto market-stress digest: a 0-100 score (low/moderate/elevated/high) blended from GLOBAL USD-stablecoin depeg health (DefiLlama) and BASE on-chain DEX exit-liquidity, with a … | Solana | Market data | $0.002 | 2026-10-05 |
https://x402.ottoai.services/pm-movers Polymarket movers RIGHT NOW: the 20 biggest 24h odds moves across active prediction markets, ranked by move size, each with direction, the raw 1d and 7d change, live odds, best bid/ask, spread, volume, liquidity and the… | Solana | Market data | $0.002 | 2026-10-02 |
https://x402.ottoai.services/trending-altcoins Top 3 hottest altcoins traders may want to ape into, based on news and Twitter analysis. DYOR. | Solana | Web data | $0.002 | 2026-10-03 |
https://x402.ottoai.services/weather Live 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-g… | Solana | Other | $0.002 | 2026-10-05 |
https://x402.ottoai.services/yield-alpha Best DeFi yield opportunities across stablecoins, ETH, and BTC with risk ratings and APY comparisons. | Solana | Onchain data | $0.002 | 2026-10-02 |
https://x402.ottoai.services/8k-material-events 8-K filings by ticker — the item-coded SEC material-event feed: up to 20 8-Ks a US-listed company filed in 90 days (more → `truncated`), tagged with the SEC's own item codes and titles (1.01 material agreement, 1.05 cyb… | Solana | Market data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/analyst-ratings 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 months of the same d… | Solana | Market data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/dividend-intel 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 growth, the last eigh… | Solana | Market data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/earnings-calendar 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 up to four quarters of history,… | Solana | Market data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/equity-intel SEC filings and company fundamentals by US-listed ticker: revenue, net income, YoY growth, margin, EPS, assets, liabilities, leverage and cash, plus recent 10-K, 10-Q and 8-K filing links and an AI analysis. SEC EDGAR s… | Solana | Market data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/equity-news Company news for a vendor-resolved equity: licensed Finnhub headlines from the past 7 days with time, source and summary. Served only when an article names the company or prints its ticker as a standalone uppercase symb… | Solana | Web data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/financial-statements SEC 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,… | Solana | Onchain data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/form-4-feed 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, filer and role, transaction code (P purchase / S sa… | Solana | Market data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/insider-trades SEC 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 balan… | Solana | Market data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/institutional-holdings 13F holdings for any SEC-filing manager (hedge funds, asset managers) by CIK or manager ticker: latest 13F top 20 positions, amendments applied (hourly snapshot, ~1h correction lag): issuer, CUSIP, value in whole USD, s… | Solana | Market data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/kol-sentiment Sentiment and token mentions from an Otto-curated crypto-KOL feed. Real trading signals, trending token picks, and sentiment from influencers who move markets. | Solana | Inference | $0.003 | 2026-10-05 |
https://x402.ottoai.services/macro-regime Daily 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… | Solana | Market data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/news-recaps A tight 4-6 sentence crypto market recap an agent can ingest whole — direction and why, the 2-3 developments that matter, anything notable on the top-10 board — plus the ranked stories as typed fields: stories[] (rank, … | Solana | Web data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/technical-signals Daily 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 lat… | Solana | Market data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/token-fundamentals Structured token fundamentals by ticker symbol (resolves to the top-market-cap asset matching it): price, market cap, FDV, rank, 24h volume, full supply breakdown (circulating/total/max), ATH + drawdown from ATH, ATL + … | Solana | Market data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/tokenized-stock-movers Day movers for tokenized US stocks and ETFs on TWO rails in one call: Robinhood Chain (chainId 4663) and Base B20 (12 Coinbase-issued tokens, keyed by token address). Gainers and losers by REAL day-over-day change of th… | Solana | Market data | $0.003 | 2026-10-05 |
https://x402.ottoai.services/tradfi-data TradFi macro intelligence: indices, VIX, DXY, treasury yields, commodities, and individual stock quotes with moving average context. | Solana | Market data | $0.003 | 2026-10-05 |
Descriptions are the seller’s own words from the catalogue and are not checked by us. A listed price is a registration, not an observed charge.
Data CC-BY-4.0, attribution: data by satohub.ai. Collector run 2026-10-05. Appearing here is not an endorsement. Check an endpoint with the doctor.