Seller profile

b15a55e85fdf

✓ Verified revenue 0
Address 0xb15a…ef59 · chain: Base · first paid transaction 2026-05-19 · a published verified seller outside the top 50

Updated weekly · data as of 2026-10-13 · method score-v1.0.0 · tracked-catalog data · methodology

Verified revenue (30d): $3.23¹
Verified revenue (all observed): $8.37¹ across 837 payments
Real buyers: 11² in 30d · 41² in 90d · 1 repeat in 30d
Buyer concentration: 96%³ top buyer — most revenue comes from one buyer
Longevity: 2026-05-19 first observed payment · last 2026-10-13
Median payment (30d): $0.01⁴

Verified revenue means we can recompute this number from public chain data. It does not mean we endorse this seller or that the service works.

What do they say they sell?

Descriptions and categories below are claims from the seller's own listings, organized by the published category rule — never verified by us. Find by claim, trust by evidence: the evidence is the table above.

agent.api.0x.org/v1/x402/swap-allowance-holder-quote/1 trading-execution auto-assigned

Get the firm quote for a swap using Allowance Holder to set allowances — seller-asserted
agent.api.0x.org/v1/x402/swap-allowance-holder-quote trading-execution auto-assigned

Get the firm quote for a swap using Allowance Holder to set allowances — seller-asserted

USDC transfers on Base to 0xb15a…ef59, blocks 46181212–52543827, excluding flagged exchange/fan-out senders and self-transfers (exclusion list flags-2026-10-13). Computed 2026-10-13 under score-v1.0.0. Methodology
Distinct unexcluded sender addresses in the window. Methodology
Share of 30-day verified revenue from the single largest buyer. Methodology
Median of unexcluded 30-day payments — an on-chain-observed price signal, not a listed price. Methodology

Machine-readable: /api/v1/sellers/b15a55e85fdf · Back to rankings