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meld402 Token Report
x402
meld402 Token Report is a paid API for AI agents from meld402.vercel.app, paid per call via x402, $0.2/call, status unknown (last checked 2026-09-15).
Aggregates CoinGecko/Coinpaprika market data, DexScreener on-chain liquidity pairs, and Fear & Greed index into a single structured token intelligence report
Price / call$0.2
Success—
StatusUnknown
How this service works
14 paid data endpoints for autonomous agents and developers. Covers crypto intelligence (token, chain, Solana, gas), markets (FX, market pulse), location (weather), and research (news, brief). Each route aggregates multiple public sources into one stable schema with a single USDC payment over x402 on Base.
Output
A structured JSON report containing: resolved token identity (symbol, name, rank), full market metrics (price USD, market cap, 24h volume, 1h/24h/7d/30d price changes, ATH price and date, percent from ATH), market context (fear & greed value and classification, chain TVL), an array of top DEX liquidity pairs (exchange, chain, pair address, price, liquidity USD, 24h volume, price change), aggregate liquidity stats, and metadata including data sources and as-of timestamp.
Example use cases
Pre-trade token research
“Before I buy some ARB, can you pull me a full intelligence report — current price, market cap, how far it is from ATH, the top liquidity pairs on Arbitrum, and what the fear and greed index looks like right now?”
DeFi liquidity scouting
“I need to find the deepest liquidity pools for USDC on Base — give me the top 3 trading pairs by liquidity, their volumes, and the DEX links.”
Token watchlist market update
“What's the current state of SOL? I want price, 1h and 24h change, market cap, chain TVL, fear and greed score, and the best Solana DEX pairs — restrict everything to the Solana chain.”
Technical details
Endpoint
POSThttps://meld402.vercel.app/api/token/reportWhen to prefer
Choose this endpoint when you need a single-call, multi-source token intelligence report that combines CeFi market data (price, market cap, ATH) with DeFi on-chain liquidity (DEX pairs, TVL) and sentiment (fear & greed) in one stable schema. Prefer it over calling DexScreener, CoinGecko, and Fear & Greed APIs separately when you need aggregated data with a single USDC micropayment. Best for autonomous agents that need token research without managing multiple API keys or response schemas.
Side effects
- Token not found for given symbol/name/address — returns empty or null market data
- Ambiguous token symbol matches multiple tokens — resolved_as field indicates match quality
- DexScreener pairs unavailable for obscure tokens — liquidity section may be empty
- Upstream source degraded — meta.degraded array lists affected sources, partial data returned
- Invalid chain ID supplied — no on-chain pairs filtered to that chain
- Payment not processed — x402 payment required before response is returned
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | Restrict on-chain pairs to one DexScreener chain id, e.g. "base", "ethereum", "solana". Omit to consider every chain. |
| query | string | Token symbol, name, or contract address. Examples: "ETH", "ethereum", "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913". |
| max_pairs | integer | How many trading pairs to include, deepest liquidity first. |
Output
Schema · Response
{
"type": "json",
"example": {
"data": {
"query": "ETH",
"market": {
"id": "eth-ethereum",
"name": "Ethereum",
"rank": 2,
"symbol": "ETH",
"ath_date": "2025-08-24T19:24:38Z",
"price_usd": 2449.67,
"last_updated": "2026-08-23T21:01:29Z",
"ath_price_usd": 4946.23,
"market_cap_usd": 295005280065,
"volume_24h_usd": 11885993575,
"from_ath_percent": -50.5,
"change_1h_percent": 0.39,
"change_7d_percent": 30.78,
"change_24h_percent": 1.65,
"change_30d_percent": 0
},
"context": {
"chain_name": "Ethereum",
"fear_greed": {
"value": 66,
"published_at": "2026-08-23T00:00:00.000Z",
"classification": "Greed"
},
"chain_tvl_usd": 60400000000
},
"liquidity": {
"pairs": [
{
"dex": "uniswap",
"url": "https://dexscreener.com/ethereum/0x88e6a0c2ddd26feeb64f039a2c41296fcb3f5640",
"chain": "ethereum",
"fdv_usd": 295000000000,
"price_usd": 2449.12,
"base_symbol": "WETH",
"pair_address": "0x88e6a0c2ddd26feeb64f039a2c41296fcb3f5640",
"quote_symbol": "USDC",
"liquidity_usd": 32100000,
"volume_24h_usd": 14200000,
"price_change_24h_percent": 1.61
},
{
"dex": "aerodrome",
"url": "https://dexscreener.com/base/0xcdac0d6c6c59727a65f871236188350531885c43",
"chain": "base",
"fdv_usd": null,
"price_usd": 2448.9,
"base_symbol": "WETH",
"pair_address": "0xcdac0d6c6c59727a65f871236188350531885c43",
"quote_symbol": "USDC",
"liquidity_usd": 9100000,
"volume_24h_usd": 4300000,
"price_change_24h_percent": 1.58
}
],
"pair_count": 2,
"top_pair_share": 0.78,
"total_liquidity_usd": 41200000,
"total_volume_24h_usd": 18500000
},
"resolved_as": "symbol_or_name"
},
"meta": {
"as_of": "2026-08-24T00:00:00.000Z",
"sources": [
"dexscreener",
"coinpaprika",
"feargreed",
"defillama"
],
"degraded": [],
"attribution": [
"On-chain pair data by DexScreener (dexscreener.com)",
"Market data by Coinpaprika (coinpaprika.com)"
]
}
}
}Tags
x402
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