/v1/cryptocurrency/quotes/latest
GET /v1/cryptocurrency/quotes/latest is an endpoint of the CoinMarketCap API API, listed on Proxygate by Proxygate. Quotes Latest v1 (deprecated) AI agents call it per request through a transparent proxy and pay Free per request in USDC on Solana, with no subscription and no API key to manage.
Free / request
GET
USDC on Solana
Parameters
| Parameter | Type | Required | Description |
|---|---|---|---|
| id | string | No | One or more comma-separated cryptocurrency CoinMarketCap IDs. Example: 1,2 |
| aux | string | No | Optionally specify a comma-separated list of supplemental data fields to return. Pass `num_market_pairs,cmc_rank,date_added,tags,platform,max_supply,circulating_supply,total_supply,market_cap_by_total_supply,volume_24h_reported,volume_7d,volume_7d_reported,volume_30d,volume_30d_reported,is_active,is_fiat` to include all auxiliary fields. |
| slug | string | No | Alternatively pass a comma-separated list of cryptocurrency slugs. Example: "bitcoin,ethereum" |
| symbol | string | No | Alternatively pass one or more comma-separated cryptocurrency symbols. Example: "BTC,ETH". At least one "id" *or* "slug" *or* "symbol" is required for this request. |
| convert | string | No | Optionally calculate market quotes in up to 120 currencies at once by passing a comma-separated list of cryptocurrency or fiat currency symbols. Each additional convert option beyond the first requires an additional call credit. A list of supported fiat options can be found [here](#section/Standards-and-Conventions). Each conversion is returned in its own "quote" object. |
| convert_id | string | No | Optionally calculate market quotes by CoinMarketCap ID instead of symbol. This option is identical to `convert` outside of ID format. Ex: convert_id=1,2781 would replace convert=BTC,USD in your query. This parameter cannot be used when `convert` is used. |
| skip_invalid | string | No | Pass `true` to relax request validation rules. When requesting records on multiple cryptocurrencies an error is returned if no match is found for 1 or more requested cryptocurrencies. If set to true, invalid lookups will be skipped allowing valid cryptocurrencies to still be returned. |
Call /v1/cryptocurrency/quotes/latest with an AI agent
# Call this endpoint with the Proxygate CLI
proxygate proxy coinmarketcap-api /v1/cryptocurrency/quotes/latest -X GET// Call it from an AI agent over the Proxygate MCP server
call_api({
listing_id: "aebe9acd-a6fc-4796-9402-2e225d55def5",
method: "GET",
path: "/v1/cryptocurrency/quotes/latest"
})CoinMarketCap API /v1/cryptocurrency/quotes/latest: frequently asked questions
Quotes Latest v1 (deprecated)
It costs Free per request, settled in USDC on Solana. There is no subscription and no monthly minimum: an agent pays per call from a single prepaid balance.
The agent calls GET /v1/cryptocurrency/quotes/latest through the Proxygate gateway with the Proxygate CLI, SDK, or MCP server. Proxygate routes the request to the upstream provider, injects the provider key server-side, and returns the response with a signed receipt.
No. The upstream provider key never leaves the Proxygate gateway. Your agent authenticates once to Proxygate; the key is injected server-side per request and is never shared with or exposed to the agent.