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Blocktivity ranks blockchains by on-chain transaction activity. To be listed, your chain provides one stable API endpoint returning a daily transaction count, which we fetch hourly. We publish your number exactly as reported, with a visible data-status label showing how it was sourced.

Submissions are reviewed manually. We'll email the address you provide when your chain is live or if we have questions.

Data-status you'll qualify for

Fill in the required fields to see the data-status you qualify for.

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Required

The minimum to be listed.

Self-Reported

Alphanumeric only. Drives the coin URL: e.g. SOL → /coin/sol_0

Used for listing correspondence only. Not displayed publicly.

Must return JSON conforming to the tx-endpoint shape. Blocktivity fetches this hourly.

Transaction definition

Blocktivity does not force a single definition — different chains count differently and that's fine. What we do require is disclosure. These 7 fields are shown on your coin page so visitors understand exactly what your number means.

Date-range endpoint — earns the Full history badge

Optional, and separate from this form — set up once your chain is listed. What we ask for: one endpoint that accepts a start and end date and returns per-day activity for that window.

Worked example:

GET /v1/activity?from=2021-01-01&to=2021-03-31

{ "data": [ { "date": "2021-01-01", "tx": 412903 },
            { "date": "2021-01-02", "tx": 398117 } ] }

What we promise about load

One call per hour for the current reading. When we first list you we will walk your history backwards in windows of up to 90 days, one window per hour, until we reach your genesis — then we stop. If we ever miss an hour, we re-request that day once. We never issue more than one range request per hour for your chain, and we never run them in parallel.

A window cap is fine — if 90 days is too much, tell us and we'll use whatever you allow.

With it, your chain shows Full history. Without it, Tracked since <date> — still listed, still ranked identically. Nobody is excluded.

Already listed? Add a range endpoint any time — we backfill from it and the badge appears retroactively.

By submitting you agree that Blocktivity may display your chain's transaction data with a visible source and data-status label.

Want more visibility? Rent the banner above the leaderboard, or become a sponsor to add a supporter badge next to your chain.