pro-api.coinmarketcap.com
Live market quotes for any listed cryptocurrency. One flat cent per call, no matter how many coins you ask for.
Every rating
A+CoinMarketCap charges $0.01 per call and quotes it on seven chainsprice honesty · 2026-08-05HonestB-CoinMarketCap returns up to 32 assets for one ticker symbolsymbol resolution · 2026-08-05no purchaseDid it deliver what it promised?
1 of 1 endpoint we paid returned everything their own published schema promised.
- delivered returned all 2 promised fields
/x402/v3/cryptocurrency/quotes/latest· 2,234ms · 26 bonus field(s)Real response shape
{ "data": { "array_of": { "tags": "array", "id": "integer", "name": "string", "symbol": "string", "slug": "string", "is_active": "integer", "infinite_supply": "boolean", "is_fiat": "integer", "circulating_supply": "integer", "total_supply": "integer", "max_supply": "integer", "date_added": "string", "num_market_pairs": "integer", "cmc_rank": "integer", "last_updated": "string", "tvl_ratio": "null", "platform": "null", "self_reported_circulating_supply": "null", "self_reported_market_cap": "null", "minted_market_cap": "number", "quote": "array" } }, "status": { "timestamp": "string", "error_code": "string", "error_message": "string", "elapsed": "integer", "credit_count": "integer" } }Types only, verified from a real paid call. Values discarded.
This is a paid delivery check: we called the endpoint with its own advertised input and compared the response against its own advertised output. It is the one thing free probing cannot see.
Verifiable receipts
1 paid call to this host are recorded as tamper-evident receipts, all delivered or graded accurate. Each can be re-verified independently, from the archived bytes up.
wab_3f2abf3cd084f6b8pro-api.coinmarketcap.com
Promised 2 fields for $0.01, paid, and returned all 2.
Evidence and how to verify it yourself
The real response shape, types only, values discarded:
{
"data": {
"array_of": {
"circulating_supply": "integer",
"cmc_rank": "integer",
"date_added": "string",
"id": "integer",
"infinite_supply": "boolean",
"is_active": "integer",
"is_fiat": "integer",
"last_updated": "string",
"max_supply": "integer",
"minted_market_cap": "number",
"name": "string",
"num_market_pairs": "integer",
"platform": "null",
"quote": "array",
"self_reported_circulating_supply": "null",
"self_reported_market_cap": "null",
"slug": "string",
"symbol": "string",
"tags": "array",
"total_supply": "integer",
"tvl_ratio": "null"
}
},
"status": {
"credit_count": "integer",
"elapsed": "integer",
"error_code": "string",
"error_message": "string",
"timestamp": "string"
}
}Three independent checks, none needing trust in this site: integrity recomputes the id as a hash of the evidence, so any edit shows; verdict re-derives the result offline; raw re-reads the untouched bytes archived at pay time and reproduces the shape.
python3 receipts.py --verify wab_3f2abf3cd084f6b8The full record and the format are at /receipts.
What it sells
3 endpoints listed, priced $0.0100 to $0.0100, settling on BNB Chain, Base.
$0.0100Get the latest market quotes for one or more cryptocurrencies.$0.0100Search for DEX tokens by keyword (name, symbol, or contract address).$0.0100Get the latest quotes and trading data for specific DEX trading pairs.
Grades here come from paying this service and recording what happened, or from calling it where it is free. Settlement figures are swept daily from Base USDC Transfer logs. Nothing on this page is sponsored.