Chain metrics

On-chain x402 settlement activity by network. Volume, transactions, and wallet counts are over the trailing 30 days. Click a column to sort.

Range 24h7d30d90d1yAll
Metric Volume Payments
Dates to

Last 90d · daily buckets

Tempo: all transfers Tempo: MPP only

Chains over time

USDC volume
$529,266$264,633$0
Base: $2,451,276 (51%) Tempo: $1,517,450 (31%) Polygon: $474,758 (9.8%) Solana: $391,205 (8.1%)

Networks by volume over the window; click a chain in the legend to toggle its band.

MPP only: payments carrying a provable MPP marker (escrow settlement or payment memo); bare Tempo transfers excluded.

Scoreboard

Chain Avg $/day Tx/day ▼ Merchants Consumers
Polygon $4,744 158,688 40 41
Solana $2,449 154,730 260 988
Base $17,064 62,909 34,207 23,795
Tempo $34,514 34,368 — —

$/day and Tx/day are the last 30 days averaged. Merchants = distinct merchant wallets settled to; Consumers = distinct consumer wallets that paid in, both over the last 30 days.

MPP only: payments carrying a provable MPP marker (escrow settlement or payment memo); bare Tempo transfers excluded.

Merchant discovery coverage

Chain Observed payout wallets Listed in a directory Repeat-traffic wallets Listed among repeat
Base 142,244 2,652 (1.9%) 7,053 2,400 (34.0%)
Tempo 66,656 129 (0.2%) 5,561 115 (2.1%)
Solana 3,475 156 (4.5%) 3,054 143 (4.7%)
Polygon 134 21 (15.7%) 106 14 (13.2%)

Observed = wallets seen receiving settled payments on the chains and facilitators we index; listed = advertised as a payout address by a catalogued endpoint. The gap is payment traffic invisible to directories.

Tempo is scanned at the token-transfer level (MPP has no facilitator to key on), so its observed set includes payment traffic beyond MPP.