Seller profile

a43774fd2e86

✓ Verified revenue 0
Address 0xa437…5561 · chain: Base · first paid transaction 2026-09-11 · a published verified seller outside the top 50

Revenue is attributed to this seller address, which covers 25 catalog listings. Methodology: seller attribution

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

Verified revenue (30d): $7.68¹
Verified revenue (all observed): $11.4¹ across 58 payments
Real buyers: 5² in 30d · 7² in 90d · 1 repeat in 30d
Buyer concentration: 56%³ top buyer — most revenue comes from one buyer
Longevity: 2026-09-11 first observed payment · last 2026-10-11
Median payment (30d): $0.0174⁴

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.

Pyfile x402 API search-retrieval auto-assigned

Web search: ranked results (title + url) for a query. ?q=x402+agent+payments&limit=8 — seller-asserted
Pyfile x402 API inference auto-assigned

Business-idea generator: N random collisions of real elements (asset type x asset x pain x channel x revenue model) as raw creative material. Deterministic by seed. ?n=100&seed=42&topic=trust. Boost-start your creative business thinking. — seller-asserted
Pyfile x402 API verification-conformance auto-assigned

KYB / KYC company screening and sanctions check in one call: OFAC SDN sanctions screening + GLEIF Legal Entity Identifier (LEI) + SEC EDGAR filings, with a composite clear/review verdict. Know Your Business due diligence on any company name. ?name=Company — seller-asserted
Pyfile x402 API scraping-extraction auto-assigned

Read any public web page as clean readable Markdown for RAG and LLM pipelines — main article text with nav/ads stripped, plus title. The reader/scraper building block for agents. ?url=https://example.com&max_chars=20000 — seller-asserted
Pyfile x402 API data-access auto-assigned

Time-boxed dead drop: like drop, but the value survives reads until it expires (TTL up to 7 days, default 24h), then is destroyed automatically. — seller-asserted

USDC transfers on Base to 0xa437…5561, blocks 51166662–52446433, 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/a43774fd2e86 · Back to rankings