getTransactionCount

getTransactionCount returns a single u64: the total number of transactions the Solana cluster has processed since genesis, as seen at the requested commitment. It is a cluster-wide running total — not tied to any one SOL account — and because Solana sustains very high throughput on ~400ms slots, this number climbs fast. Sampling it over time is a simple way to derive realized network throughput. Call it through the TheRPC Solana endpoint at https://solana.therpc.io/YOUR_API_KEY.

Use cases

• Track cumulative network throughput by recording the count on a schedule and charting how fast it grows.
• Compute an approximate transactions-per-second by taking the delta between two samples and dividing by the elapsed time (or by the number of slots between them at ~400ms each).
• Display a lifetime transaction counter on an explorer or status dashboard alongside other Solscan-style network stats.

Parameters

Response

Example request

1curl https://solana.therpc.io/YOUR_API_KEY \
2  -X POST \
3  -H "Content-Type: application/json" \
4  -d '{
5  "jsonrpc": "2.0",
6  "id": 1,
7  "method": "getTransactionCount",
8  "params": [
9    {}
10  ]
11}'

Errors & troubleshooting

Common pitfalls

• This is a cluster-wide counter, not a per-account nonce. Solana has no EVM-style account transaction nonce, so do not use this value to derive a sender's next sequence number.
• The count only ever increases. To get a rate, compare two samples and use the delta — the raw value alone tells you nothing about current activity.

Supported networks

• Mainnet
• Devnet

See also

• getRecentPerformanceSamples
• getEpochInfo