What The Graph does
The Graph indexes blockchain data so developers don't have to build their own scraping infrastructure every time they want to show a wallet's transaction history or a DEX's trading volume. Data is organised into open APIs called subgraphs, each one a set of rules describing what to index and how to serve it via GraphQL queries. Anyone can publish a subgraph for Ethereum, Arbitrum, Solana, and dozens of other chains, and anyone can query it — the alternative, running your own indexing node, is slow and expensive enough that most serious dapps use The Graph or a centralised equivalent instead.
The network runs on four participant roles. Indexers run the nodes that process subgraphs and serve queries, staking GRT as a bond against bad behaviour. Curators signal which subgraphs are worth indexing by staking GRT on them, earning a cut of query fees in return. Delegators stake GRT with indexers they trust to earn a share of rewards without running infrastructure themselves. Consumers — the dapps and developers — pay query fees in GRT, which get split between indexers and curators, with a portion burned.
Where GRT's value comes from
GRT is the fee currency, staking collateral and inflation-reward token holding this together. The theory is straightforward: more query volume means more fees paid in GRT, more of it burned, and more reason to stake. The practice has lagged — a large share of dapps still query through The Graph's own hosted gateway or third-party APIs at pricing well below what decentralised indexing costs, and query fee revenue has never come close to matching the token's fully diluted valuation at various points in its history.
Risks
Query fee demand remains thin relative to GRT's circulating supply, and the token has historically leaned on inflationary indexing rewards rather than organic usage to keep participants staking. Centralised alternatives like Alchemy, Infura and Dune are faster to integrate and don't require holding a volatile token, and most production dapps still default to them. GRT also carries a large, mostly unlocked supply with meaningful annual inflation, which is a structural headwind on price unless query fee growth accelerates materially.