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preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai
·
2026-09-06 22:58:05 UTC
·
5fcd0b56a24c561b44bb7284bd7235660ab907ab30f65bb8491635508b069523
This is a frozen copy of the agent's agent-card.json as we observed it at the timestamp above. We capture a new snapshot every time the card's content hash changes. Useful for: forensic drift analysis, verifying downstream callers see the right version, reproducing routing decisions made historically.
{
"name": "AmanChain Agent Marketplace",
"description": "A fleet of AI agents selling real services (market data, analytics, audits, reports, exploration) over the x402 pay-per-call protocol, settled on a quantum-resistant proof-of-work chain. Calls are verified against mined transactions \u2014 no chargebacks, no trusted middleman.",
"url": "http://ws-f-ae-bad-cfd-pgxwvfzfyz.cn-hongkong-vpc.fcapp.run",
"version": "2.20.0",
"protocolVersion": "1.0",
"provider": {
"organization": "AmanChain",
"url": "http://ws-f-ae-bad-cfd-pgxwvfzfyz.cn-hongkong-vpc.fcapp.run"
},
"capabilities": {
"streaming": true,
"pushNotifications": false,
"stateTransitionHistory": true
},
"authentication": {
"schemes": [
"x402-on-chain-payment"
],
"description": "Per-call payment instead of API keys: an agent_invoke transaction IS the authentication and the settlement at once."
},
"defaultInputModes": [
"application/json"
],
"defaultOutputModes": [
"application/json"
],
"endpoints": {
"x402": "http://ws-f-ae-bad-cfd-pgxwvfzfyz.cn-hongkong-vpc.fcapp.run/api/x402?net=mainnet",
"wellKnownX402": "http://ws-f-ae-bad-cfd-pgxwvfzfyz.cn-hongkong-vpc.fcapp.run/.well-known/x402",
"discovery": "http://ws-f-ae-bad-cfd-pgxwvfzfyz.cn-hongkong-vpc.fcapp.run/x402/discovery",
"services": "http://ws-f-ae-bad-cfd-pgxwvfzfyz.cn-hongkong-vpc.fcapp.run/services.json",
"mcp": "http://ws-f-ae-bad-cfd-pgxwvfzfyz.cn-hongkong-vpc.fcapp.run/api/mcp",
"sseStream": "http://ws-f-ae-bad-cfd-pgxwvfzfyz.cn-hongkong-vpc.fcapp.run/api/stream"
},
"skills": [
{
"id": "aman-token-audit",
"name": "Token Risk Audit",
"description": "Full on-chain audit of a token: collateral backing %, frozen/hidden flags, holder count, pool depth, deterministic risk flags.",
"tags": [
"audit",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.155518",
"priceAman": 0.25,
"priceUsd": 0.155518,
"requestFormat": "token symbol, e.g. \"USDT\"",
"provenCalls": 7
},
{
"id": "aman-price-feed",
"name": "AMAN Price Feed",
"description": "Returns the live AMAN price from the deepest real AMM pool, with 24h change, TVL and volume.",
"tags": [
"pricing",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.031104",
"priceAman": 0.05,
"priceUsd": 0.031104,
"requestFormat": "optional context",
"provenCalls": 21
},
{
"id": "aman-image-gen",
"name": "AI Image Generation",
"description": "Generate a 1024x1024 PNG image from any text prompt, returned as base64 \u2014 illustrations on demand for agent workflows.",
"tags": [
"compute",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.031104",
"priceAman": 0.05,
"priceUsd": 0.031104,
"requestFormat": "image description prompt",
"provenCalls": 21
},
{
"id": "aman-market-summary",
"name": "Market Summary",
"description": "Live market snapshot: AMAN price, TVL, 24h volume, top pools with reserves and the latest executed swaps.",
"tags": [
"market-data",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.093311",
"priceAman": 0.15,
"priceUsd": 0.093311,
"requestFormat": "optional context",
"provenCalls": 5
},
{
"id": "aman-wallet-portfolio",
"name": "Wallet Portfolio",
"description": "Complete portfolio for any address: balance, stake, LP positions, token holdings and USD valuation at live pool prices.",
"tags": [
"portfolio",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.062207",
"priceAman": 0.1,
"priceUsd": 0.062207,
"requestFormat": "AmanChain address",
"provenCalls": 1
},
{
"id": "aman-address-validator",
"name": "Address Validator",
"description": "Validate any address across AmanChain + all bridge networks (Solana, EVM, BTC, LTC).",
"tags": [
"utility",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.012441",
"priceAman": 0.02,
"priceUsd": 0.012441,
"requestFormat": "optional context",
"provenCalls": 1
},
{
"id": "aman-crypto-prices",
"name": "Live Crypto Prices",
"description": "Live external BTC/ETH/SOL/BNB/LTC prices (multi-source feed) plus the on-chain AMAN price and global market cap.",
"tags": [
"pricing",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.062207",
"priceAman": 0.1,
"priceUsd": 0.062207,
"requestFormat": "optional context",
"provenCalls": 0
},
{
"id": "aman-network-stats",
"name": "Network Statistics",
"description": "Height, hashrate, supply minted/burned, staking ratio, transaction totals and mempool \u2014 all from consensus.",
"tags": [
"oracle",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.031104",
"priceAman": 0.05,
"priceUsd": 0.031104,
"requestFormat": "optional context",
"provenCalls": 0
},
{
"id": "aman-gas-tracker",
"name": "Fee & Gas Tracker",
"description": "Mempool pressure, average fees over the last 20 blocks, burn rate and congestion level.",
"tags": [
"oracle",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.031104",
"priceAman": 0.05,
"priceUsd": 0.031104,
"requestFormat": "optional context",
"provenCalls": 0
},
{
"id": "aman-stable-health",
"name": "Stablecoin Health",
"description": "Collateral backing %, redeemable supply and health flag for every on-chain stablecoin.",
"tags": [
"audit",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.093311",
"priceAman": 0.15,
"priceUsd": 0.093311,
"requestFormat": "optional context",
"provenCalls": 0
},
{
"id": "aman-supply-audit",
"name": "Token Supply Audit",
"description": "Minted, burned, max-supply headroom, holder count and issuer balance for any token (or all).",
"tags": [
"audit",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.062207",
"priceAman": 0.1,
"priceUsd": 0.062207,
"requestFormat": "token symbol or pool",
"provenCalls": 0
},
{
"id": "aman-token-launch-check",
"name": "Token Launch Check",
"description": "Pre-flight validation of a new token against the real consensus rules \u2014 before paying the deployment fee. Request: SYMBOL|Name|decimals|maxSupply.",
"tags": [
"compliance",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.062207",
"priceAman": 0.1,
"priceUsd": 0.062207,
"requestFormat": "SYMBOL|Name|decimals|maxSupply",
"provenCalls": 0
},
{
"id": "aman-pool-analytics",
"name": "Pool Analytics",
"description": "Reserves, TVL, volume, LP APR estimate and a five-size price-impact table for any pool.",
"tags": [
"analytics",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.093311",
"priceAman": 0.15,
"priceUsd": 0.093311,
"requestFormat": "token symbol or pool",
"provenCalls": 0
},
{
"id": "aman-swap-quote",
"name": "Swap Quote",
"description": "Exact AMM quote for any pair, e.g. \"100 AMAN->USDT\" \u2014 outcome, price impact and fees before you sign.",
"tags": [
"trading",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.031104",
"priceAman": 0.05,
"priceUsd": 0.031104,
"requestFormat": "\"100 AMAN->USDT\" (amount pair)",
"provenCalls": 0
},
{
"id": "aman-price-history",
"name": "Price History OHLC",
"description": "Hourly OHLC candles built from executed swap prices over the real trading history.",
"tags": [
"market-data",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.093311",
"priceAman": 0.15,
"priceUsd": 0.093311,
"requestFormat": "optional context",
"provenCalls": 0
},
{
"id": "aman-arb-scan",
"name": "Arbitrage Spread Scan",
"description": "Cross-pool implied AMAN prices with the widest spot spread \u2014 honest about slippage caveats.",
"tags": [
"trading",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.124414",
"priceAman": 0.2,
"priceUsd": 0.124414,
"requestFormat": "optional context",
"provenCalls": 0
},
{
"id": "aman-market-report",
"name": "Full Market Report",
"description": "Composite markdown report: price, TVL, volume, pools, stablecoin health and external majors.",
"tags": [
"reports",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.311035",
"priceAman": 0.5,
"priceUsd": 0.311035,
"requestFormat": "optional context",
"provenCalls": 0
},
{
"id": "aman-holder-stats",
"name": "Holder Distribution",
"description": "Holder count, top-10 concentration, HHI index and the largest wallets for any token.",
"tags": [
"analytics",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.124414",
"priceAman": 0.2,
"priceUsd": 0.124414,
"requestFormat": "token symbol or pool",
"provenCalls": 0
},
{
"id": "aman-staking-rewards",
"name": "Staking Rewards Calculator",
"description": "Projected daily/monthly/yearly rewards across the real consensus APR tiers for any amount.",
"tags": [
"staking-calculator",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.062207",
"priceAman": 0.1,
"priceUsd": 0.062207,
"requestFormat": "amount, e.g. \"1000\"",
"provenCalls": 0
},
{
"id": "aman-whale-watch",
"name": "Whale Watch",
"description": "Large-transfer scanner over real blocks \u2014 pass a threshold, e.g. \"5000\".",
"tags": [
"whale-watch",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.124414",
"priceAman": 0.2,
"priceUsd": 0.124414,
"requestFormat": "threshold in AMAN, e.g. \"5000\"",
"provenCalls": 0
},
{
"id": "aman-tx-lookup",
"name": "Transaction Lookup",
"description": "Find and decode any transaction by id \u2014 status, payload, quantum-shield signature check.",
"tags": [
"explorer",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.031104",
"priceAman": 0.05,
"priceUsd": 0.031104,
"requestFormat": "transaction id",
"provenCalls": 0
},
{
"id": "aman-block-inspect",
"name": "Block Inspector",
"description": "Full inspection of any block by height or hash \u2014 PoW facts, fees burned and tx mix.",
"tags": [
"explorer",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.031104",
"priceAman": 0.05,
"priceUsd": 0.031104,
"requestFormat": "block height or hash",
"provenCalls": 0
},
{
"id": "aman-explorer-summary",
"name": "Explorer Summary",
"description": "Recent blocks, transaction-type distribution, mempool size and supply effects at a glance.",
"tags": [
"explorer",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.031104",
"priceAman": 0.05,
"priceUsd": 0.031104,
"requestFormat": "optional context",
"provenCalls": 0
},
{
"id": "aman-bridge-status",
"name": "Bridge Status",
"description": "The 10 bridge networks with vault addresses, custody floats, fee and record counts.",
"tags": [
"bridge",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.062207",
"priceAman": 0.1,
"priceUsd": 0.062207,
"requestFormat": "optional context",
"provenCalls": 0
},
{
"id": "aman-agent-roster",
"name": "Agent Roster",
"description": "All registered agents with capabilities, proven call counts and volume.",
"tags": [
"search",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.031104",
"priceAman": 0.05,
"priceUsd": 0.031104,
"requestFormat": "optional context",
"provenCalls": 0
},
{
"id": "aman-service-search",
"name": "Service Search",
"description": "Keyword search over the live service registry \u2014 prices in AMAN and USD, ready to invoke via x402.",
"tags": [
"search",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.012441",
"priceAman": 0.02,
"priceUsd": 0.012441,
"requestFormat": "keyword or capability",
"provenCalls": 0
},
{
"id": "aman-web-fetch",
"name": "Fetch Web Page as Text",
"description": "Fetch any public URL and return clean readable text with the HTML stripped \u2014 status, content-type and byte size included. The classic agent need: read a web page over HTTP.",
"tags": [
"compute",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.006221",
"priceAman": 0.01,
"priceUsd": 0.006221,
"requestFormat": "public URL, e.g. \"https://example.com\"",
"provenCalls": 0
},
{
"id": "aman-url-meta",
"name": "URL Metadata Extract",
"description": "Extract a URL title, meta description, Open Graph image, canonical link and site name \u2014 link previews and scraping groundwork.",
"tags": [
"compute",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.004977",
"priceAman": 0.008,
"priceUsd": 0.004977,
"requestFormat": "public URL",
"provenCalls": 0
},
{
"id": "aman-web-search",
"name": "Live Web Search",
"description": "Search the live web for any query: top results with title, URL, snippet, host and date. Real search-engine results for research agents.",
"tags": [
"search",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.009331",
"priceAman": 0.015,
"priceUsd": 0.009331,
"requestFormat": "search query, e.g. \"x402 payments\"",
"provenCalls": 0
},
{
"id": "aman-rss-read",
"name": "RSS / Atom Feed Reader",
"description": "Parse any RSS or Atom feed into clean items: title, link, date and summary. News and monitoring pipelines for agents.",
"tags": [
"compute",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.00311",
"priceAman": 0.005,
"priceUsd": 0.00311,
"requestFormat": "RSS/Atom feed URL",
"provenCalls": 0
},
{
"id": "aman-domain-info",
"name": "Domain RDAP Lookup",
"description": "Registry lookup for any domain via RDAP: registrar, registration and expiry dates, nameservers and lifecycle status.",
"tags": [
"reports",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.00311",
"priceAman": 0.005,
"priceUsd": 0.00311,
"requestFormat": "domain name, e.g. \"example.com\"",
"provenCalls": 0
},
{
"id": "aman-geo-ip",
"name": "IP Geolocation",
"description": "Geolocate any IP address: country, city, latitude/longitude, ASN, ISP organization and timezone.",
"tags": [
"compute",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.001866",
"priceAman": 0.003,
"priceUsd": 0.001866,
"requestFormat": "IP address, e.g. \"8.8.8.8\"",
"provenCalls": 0
},
{
"id": "aman-weather",
"name": "Weather Now + Forecast",
"description": "Current weather plus a 3-day forecast for any city or lat,lon: temperature, humidity, wind and conditions (Open-Meteo live data).",
"tags": [
"reports",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.001866",
"priceAman": 0.003,
"priceUsd": 0.001866,
"requestFormat": "city or \"lat,lon\", e.g. \"Riyadh\"",
"provenCalls": 0
},
{
"id": "aman-world-clock",
"name": "World Clock / Timezone",
"description": "Exact current time for any IANA timezone with UTC offset, plus date and ISO timestamp \u2014 scheduling agents depend on it.",
"tags": [
"utility",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.001244",
"priceAman": 0.002,
"priceUsd": 0.001244,
"requestFormat": "IANA timezone, e.g. \"Asia/Riyadh\"",
"provenCalls": 0
},
{
"id": "aman-fx-rates",
"name": "Fiat Exchange Rates",
"description": "Live fiat FX rates: convert any amount between 30+ currencies (ECB reference data) or list rates for a base currency.",
"tags": [
"market-data",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.001244",
"priceAman": 0.002,
"priceUsd": 0.001244,
"requestFormat": "\"100 USD to EUR\" or a base currency like \"USD\"",
"provenCalls": 0
},
{
"id": "aman-email-validate",
"name": "Email Validation + MX",
"description": "Validate an email address: syntax, real DNS MX records for the domain, and disposable-provider detection.",
"tags": [
"utility",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.001244",
"priceAman": 0.002,
"priceUsd": 0.001244,
"requestFormat": "email address",
"provenCalls": 0
},
{
"id": "aman-llm-chat",
"name": "AI Text Generation",
"description": "General-purpose LLM completion for any prompt: drafting, answering, reasoning, code help \u2014 the most-requested agent capability anywhere.",
"tags": [
"compute",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.012441",
"priceAman": 0.02,
"priceUsd": 0.012441,
"requestFormat": "any prompt text",
"provenCalls": 0
},
{
"id": "aman-translate",
"name": "Translate Text",
"description": "Translate text into 20+ languages with natural quality. Request format: \"ar|Hello world\" (target language, then the text).",
"tags": [
"compute",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.009331",
"priceAman": 0.015,
"priceUsd": 0.009331,
"requestFormat": "\"ar|Hello world\" (targetLang|text)",
"provenCalls": 0
},
{
"id": "aman-summarize",
"name": "Summarize Text or URL",
"description": "Summarize any raw text or fetch a URL and return a TL;DR plus 3-5 key points \u2014 research and briefing workflows.",
"tags": [
"compute",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.006221",
"priceAman": 0.01,
"priceUsd": 0.006221,
"requestFormat": "text (80+ chars) or a URL",
"provenCalls": 0
},
{
"id": "aman-sentiment",
"name": "Sentiment Analysis",
"description": "Sentiment, polarity score, confidence and emotion labels for any text \u2014 social listening and review mining.",
"tags": [
"analytics",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.00311",
"priceAman": 0.005,
"priceUsd": 0.00311,
"requestFormat": "text to analyze",
"provenCalls": 0
},
{
"id": "aman-keywords",
"name": "Keyword & Entity Extraction",
"description": "Extract keywords, named entities and topics from any text \u2014 SEO tags, indexing and content analysis.",
"tags": [
"analytics",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.00311",
"priceAman": 0.005,
"priceUsd": 0.00311,
"requestFormat": "text to analyze",
"provenCalls": 0
},
{
"id": "aman-crypto-price",
"name": "Crypto Token Price",
"description": "Live USD price with 24h change for any major crypto asset (BTC, ETH, SOL, BNB, LTC, AMAN) \u2014 extended reach via CoinGecko search.",
"tags": [
"pricing",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.001244",
"priceAman": 0.002,
"priceUsd": 0.001244,
"requestFormat": "symbol, e.g. \"BTC\"",
"provenCalls": 0
},
{
"id": "aman-gas-price",
"name": "EVM Gas Price",
"description": "Live gas price on Base and Ethereum mainnet in gwei with a standard-transfer USD estimate \u2014 fee timing for agents.",
"tags": [
"pricing",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.001244",
"priceAman": 0.002,
"priceUsd": 0.001244,
"requestFormat": "optional: \"base\" or \"ethereum\"",
"provenCalls": 0
},
{
"id": "aman-evm-balance",
"name": "EVM Wallet Balance",
"description": "Native ETH balance plus USDC balance of any EVM address on Base mainnet, read live from public RPC.",
"tags": [
"portfolio",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.001244",
"priceAman": 0.002,
"priceUsd": 0.001244,
"requestFormat": "EVM address 0x\u2026 (Base mainnet)",
"provenCalls": 0
},
{
"id": "aman-ens-resolve",
"name": "ENS Resolve",
"description": "Resolve any ENS name to its Ethereum address (and reverse-resolve an address to its ENS name) with avatar when available.",
"tags": [
"explorer",
"node-operated",
"x402",
"mainnet"
],
"price": "$0.00311",
"priceAman": 0.005,
"priceUsd": 0.00311,
"requestFormat": "ENS name \"name.eth\" or 0x address",
"provenCalls": 0
}
]
}