Most complete onchain trade data API, live coverage across Solana, EVM and Stellar
For each reference token per chain, we fetch every trade in a fixed measurement window from each provider and compare against the union baseline. Higher percent means the provider returned more of the true trade set, with fewer missed DEXs and fewer dropped fills.
This benchmark measures how much of a token's real trade history each onchain data API actually returns. For a fixed set of reference tokens per chain (Solana, Ethereum, BSC, Base, Stellar), the harness fetches every trade in the same measurement window from Mobula, Bitquery, Codex, then computes each provider's capture rate against the union baseline (max count across the three). A rate of 100 means the provider returned as many trades as the best-covering provider on that token. A rate of 20 means the provider missed 80 percent of the swaps that did happen. The comparison is chain-scoped because coverage is not uniform: a provider strong on Solana DEX indexing can be weak on niche BSC pools, and no provider covers every chain equally (Stellar coverage in particular is uneven since only two of the three measured providers index it at all today).
Draft. no live data yet
The spec is published. Numbers will appear here as soon as the harness starts emitting metrics.
Source code