Coin Metrics incident
Data Notice: Toncoin (TON) is being renamed to Gram (GRAM)
Resolved on July 2, 2026, affecting Pro API v4 and Network Data Pro and 1 more.
Following the TON community's on-chain governance vote, the native asset of The Open Network has rebranded from Toncoin (TON) to Gram (GRAM). This is a name and ticker change only — the underlying asset, blockchain, and our internal asset identifier are unchanged, and units map 1:1. There is no token swap. To address this rebranding, Network Data Pro metrics CapMrktEstUSD and PriceUSD will only be available under ticker GRAM.
Affected components
Update timeline
- resolved Jul 02, 2026, 03:12 PM UTC
Following the TON community's on-chain governance vote, the native asset of The Open Network has rebranded from Toncoin (TON) to Gram (GRAM). This is a name and ticker change only — the underlying asset, blockchain, and our internal asset identifier are unchanged, and units map 1:1. There is no token swap. To address this rebranding, Network Data Pro metrics CapMrktEstUSD and PriceUSD will only be available under ticker GRAM.
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