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Tool detail

latest

Returns the latest market quotes for one or more cryptocurrencies, selected by CoinMarketCap ID, slug or symbol, in chosen currencies.

Categories: Market prices

Use when

  • get the latest price quote for one or more cryptocurrencies
  • convert a crypto quote into multiple currencies at once
  • look up market data by CoinMarketCap ID or slug instead of symbol

Not for

  • not historical quotes, latest snapshot only
  • not full metadata like logos or descriptions, quote fields only

Inputs

GET query params (all optional, at least one of id/slug/symbol expected): id, slug, symbol, convert, convert_id, aux, skip_invalid (boolean)

Admitted input schema

{
  "type": "object",
  "properties": {
    "aux": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Comma-separated list of supplemental data fields: num_market_pairs, cmc_rank, date_added, tags, platform, max_supply, circulating_supply, total_supply, is_active, is_fiat."
    },
    "convert": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Optionally calculate market quotes in up to 120 currencies by passing a comma-separated list. Default: \"USD\"."
    },
    "convert_id": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "Optionally calculate market quotes by CoinMarketCap ID instead of symbol."
    },
    "id": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "One or more comma-separated CoinMarketCap cryptocurrency IDs. Example: \"1,1027\"."
    },
    "skip_invalid": {
      "type": "boolean",
      "description": "Pass true to relax request validation and skip any invalid IDs/symbols."
    },
    "slug": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "One or more comma-separated cryptocurrency slugs. Example: \"bitcoin,ethereum\"."
    },
    "symbol": {
      "type": "string",
      "minLength": 0,
      "maxLength": 4096,
      "description": "One or more comma-separated cryptocurrency symbols. Example: \"BTC,ETH\"."
    }
  },
  "required": [],
  "additionalProperties": false
}

Endpoint

Method
GET
URL
https://pro-api.coinmarketcap.com/x402/v3/cryptocurrency/quotes/latest

Payment

Protocol
x402
Listed price
10000000000000000 units of asset 0xcE24..666666 on BSC (eip155:56); decimals not stated
Payment method
exact
Network
eip155:56
Asset
0xcE24439F2D9C6a2289F741120FE202248B666666

Listed terms are catalog metadata. The caller supplies inputs and calls the tool outside Onelayer. If payment is required, the caller uses a compatible wallet to pay.

Source

Record
GET https://pro-api.coinmarketcap.com/x402/v3/cryptocurrency/quotes/latest
Retrieved
2026-09-30T20:37:07.382Z
Catalog file SHA-256
6837ccddf886f0007cf3727ea9d27faaa5047b51b4f425345c554ce1c271a524
Catalog built
2026-09-30T22:31:58.034Z