Split a document into token-bounded chunks at natural boundaries with optional overlap — RAG-ready. Composes with /transform, /pdf, /fetch. $0.005 USDC per call on Base mainnet.
Last updated 3m ago
Overview Protocol x402
Facilitator workbot1
Payment asset USD Coin
Network eip155:8453
Category content
Source bazaar
Health Status Operational
Uptime (window) 100%
Success rate —
Confidence 22%
Quotes (14d) 11
Last checked 9/4/2026, 12:26:51 PM
Latest x402 transactions On-chain USDC settlements received on Base · 0x15459498e1191d8787c83177809bd54022fA18c4
Amount Date Payer Facilitator Tx No transactions indexed yet.
Trust score is global for the provider. Latency, price and uptime are measured per endpoint (last 24h). Click a column to sort.
Sort Uptime▼ Latency↕ Price↕
▸ POST /convertN/A
Busker Convert $0.005 · 151 ms · Base ▸ POST /transformN/A
Busker Transform $0.005 · 110 ms · Base
▸ POST /pdfN/A
Busker PDF Extract $0.002 · 327 ms · Base ▸ POST /rerankN/A
Busker Reranker $0.002 · 109 ms · Base ▸ POST /ocr-deepN/A
High-page-count OCR: scanned PDF into clean text (Tesseract, English, machine-printed documents), up to 100 pages per call — four times the /ocr cap. Runs under a 240s wall-clock budget; slower documents return the completed pages with truncatedReason "time-budget". Text-layer PDFs are extracted the fast way at the same price. $0.03 · — · Base ▸ POST /screenN/A
Fuzzy sanctions screening against the US OFAC SDN list (public-domain source, refreshed daily): name in, scored matches with programs and aliases out. Batches up to 50. Coverage is OFAC SDN only — stated in every response. $0.02 · — · Base ▸ POST /decode-txN/A
Decode EVM calldata or a Base-mainnet transaction into human-readable form: function selector, matched signature, named args, plus ERC-20/USDC transfer events from the receipt — verify an x402 settlement receipt (tx hash in, payer/payee/amount out) in one call. $0.005 · — · Base ▸ POST /fetchN/A
Fetch a public web page and return clean markdown (or structured JSON) — URL in, agent-ready content out, typically 80-85% fewer tokens than raw HTML. Handles redirects and compression. $0.005 · — · Base ▸ POST /embedN/A
Generate sentence embeddings (all-MiniLM-L6-v2, 384-dim, mean-pooled + L2-normalized) for up to 96 texts per call. Drop-in compatible with any all-MiniLM-L6-v2 index. Pairs with /chunk for a complete RAG pipeline. $0.002 · — · Base ▸ POST /phoneN/A
Validate and normalize phone numbers (Google libphonenumber): validity, E.164/international/national formats, country, region, and line type (mobile/fixed/VoIP). Single number or batches up to 100. $0.002 · — · Base ▸ POST /fxN/A
Live foreign-exchange reference rates (European Central Bank daily fixes, ~30 major currencies): any cross-rate from any base, optional amount conversion. Refreshed daily; response carries the rate date. $0.001 · — · Base Same category, ranked by Trust score — switch to a more reliable or cheaper source.
