Crypto data API with most blockchains in asset registry, live coverage ranking
AggregatorsCoinPaprika
Leads312
- p99
- 312
- rank
- #2
- samples
- 312
Serialized
Trails19
- rank
- #5
- samples
- 19provisional
Asset-registry chains
CoinPaprikan/aSerializedn/a
CoinPaprika vs Serialized
CoinPaprika leads on both live benchmarks. CoinPaprika wins on Crypto data API with most blockchains in asset registry, live coverage ranking (312 vs 19), Crypto price API accuracy (6.44 bps vs 7.16 bps). Data as of 2026-10-23 UTC.
CoinPaprika
Independent crypto market data API. Token prices, OHLCV, exchange tickers, and contract/platform lookups across 300+ supported chains. Public free tier with no auth.
Serialized
Onchain market data and token security API for trading apps. Own indexers across 18 EVM chains plus Solana, REST plus a single-connection WebSocket for trades and token updates.
Side by side measurements
Crypto price API accuracy: how far each feed sits from the exchange price
AggregatorsCoinPaprika
Leads6.44 bps
- p99
- 39.6 bps
- rank
- #3
- samples
- 657
Serialized
Trails7.16 bps
- p99
- 42.9 bps
- rank
- —
- samples
- 5,754
Price gap
CoinPaprikan/aSerializedn/a
The figure is the gap between what a price API printed and what the exchanges were quoting when the answer arrived, so it bundles two things: how the API builds its price and how old that price is. A feed refreshed every minute carries up to a minute of market drift into its gap, and that is intended, because it is what a reader of the API receives. The signed bias column separates a constant offset from noise.
Frequently asked questions
CoinPaprika vs Serialized: which one is better?
CoinPaprika and Serialized are compared on 2 shared OpenChainBench benchmarks. CoinPaprika leads on Crypto data API with most blockchains in asset registry, live coverage ranking. See the live table on this page for every metric.
Which has the higher asset-registry chains, CoinPaprika or Serialized?
On the Crypto data API with most blockchains in asset registry, live coverage ranking benchmark, CoinPaprika leads at 312 versus Serialized at 19 (provisional). Live measurement is updated continuously by the OpenChainBench harness.
How is the CoinPaprika vs Serialized comparison measured?
Every benchmark on this page uses the same open methodology, published at https://openchainbench.com/methodology. Data is CC-BY-4.0. Measurement harnesses are MIT-licensed.
How this pair was selected
Auto-generated pairs require: both providers in the same benchmark for seven consecutive days, at least 1000 samples per provider, observable third-party search demand, and a public /products/[slug] page on OCB. Editorially curated pairs (like this one) may publish early when search demand is high and data is accruing; panels with fewer than 100 samples are shown as provisional. The full pair ledger is versioned in the public repo.