Task

Universe

1 services carry this tag in their source record. Tags come from the provider, not from us — a tag is a claim about what the service does, not proof that it does it well.

Point-in-time Universe x402 REST checked

Top-N Coinbase USD pairs by trailing 20-day dollar volume as of a past date, using only data available that day (survivorship-bias-free universe for backtests).

grok-backtest-api.fly.dev Data & Finance 1 calls / 30d checked 2026-10-26

0.05 USDC per call per call checked

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