Effective November 10, 2026, all derivatives open interest will be standardized to single-sided reporting, where each contract is counted once. Exchanges report open interest differently, which makes their numbers hard to compare, and this change puts every exchange on the same basis.

• Exchanges that previously reported double-sided open interest will show a one-time drop of roughly 50%. This reflects the methodology change, not a drop in trading activity.
• Affected endpoints and fields:
  ...

New Fiat Currencies — Prices & Exchange Rates:

Show prices in your users’ local currency directly, with no conversion step on your side: 21 new currencies: aoa, azn, xof, bob, bgn, khr, xaf, egp, etb, ghs, isk, jmd, jod, kzt, mga, mdl, mad, pgk, ugx, uyu, uzs

More details: changelog

More Chains — Wallet Token Balances & Transfers:

Wallet coverage now reaches four more chains, so you can track holdings and transfers on newer networks without a separate data source.

• Monad (monad...

New Field — NSFW Token Flag:

Keep offensive tokens out of your app without maintaining your own blocklist.

• is_nsfw: flags tokens with NSFW names or symbols
• Available on the Token Info endpoints

More details: changelog

Megafilter Improvements — Filter Pools by Quote Token:

Find pools by what they trade against, not only by what’s being traded.

• quote_token_addresses: pools whose quote token matches any of up to 50 comma-separated addresses
• quote_token_preset: pools whose quote...

On 21 October 2026, the PHP project disclosed two critical remote code execution vulnerabilities, CVE-2026-109618 and CVE-2026-109619. We have assessed our exposure and confirm CoinGecko API (Free and Enterprise) services are not affected.

1. PHP on internet-facing systems: The CoinGecko API and the infrastructure that delivers it do not use PHP. We have also reviewed our other internet-facing systems, including https://partner.coingecko.com, https://support.coingecko.com and internal tools,...

New Webhook Events — Price Moves & Listings:

Skip the polling. Three new events push coin activity to your server as it happens:

• cg.coin.price.moved: a top-100 coin by market cap makes a significant price move
• cg.coin.listed: a new token is indexed and listed on CoinGecko
• cg.coin.exchange.added: a coin is newly tracked on an exchange

More details: changelog

New Endpoint — Liquidity Events by Pool Address:

See exactly when liquidity enters or leaves a pool.

• ...