Services

Data Cleanup SMALL — text normalization

Deterministic bounded text cleanup: control-character strip, whitespace normalization, blank-line collapse, plus validation report. Stdlib-only, <50ms local.

Input: dirty_data string, 1–20,000 chars, max 2000 lines
Output: cleaned_data + validation_report (lengths, line counts, version, latency)
Limits: 15s timeout, 32KB body, 30 req/min/IP
Price: $0.50 USDC on Base (x402, payment before execution)
Quality: input/output schema checks, completeness, latency <60s, resource bounds, no-failure-state verification
Failure policy: 400 invalid input, 402 payment required/unverified, 413 oversize, 429 rate-limited, 503 resource-deferred; never exposes internals

Data Cleanup STANDARD — CSV/JSON dataset cleaning

Fixed-scope dataset cleaning: CSV and JSON tabular inputs only. Normalization, exact-duplicate handling, malformed-row quarantine, audit trail, deterministic output. Stdlib only.

Supported inputs: csv, json (tabular)
Unsupported: xlsx, xls, txt, pdf, db, api_pull
Input: CSV or JSON string/list, up to 5MB, 20,000 rows, 50 columns
Output: clean_rows + quarantined + audit + quality
Normalization: trim/collapse whitespace, lowercase emails, validate email shape, normalize amounts, drop exact-duplicate rows (keep first), quarantine malformed rows with reasons, preserve ID strings verbatim
Limits: 60s timeout, 5MB file, 20,000 rows, 50 columns, 2 concurrent requests
Price: $249 USDC on Base (fixed-price, agreed before start; marketplace listing via the402 with 5% fee, buyer pays gas)
Quality: row-count balance, output readability, deterministic output, quarantine reason tally
Failure policy: 400 invalid input, 402 payment required/unverified, 413 oversize, 429 rate-limited, 503 resource-deferred, 500 internal; never exposes internals or row data in errors; full rework or refund if unresolvable
Revision: 1 free revision on scope; additional revisions quoted separately
Delivery target: 2 business days after PAYMENT_VERIFIED + intake accepted

Coming next (only on real demand)

JSON/CSV transform · validation · structured extraction · code analysis · repository analysis · automation utilities. New services ship only with verified capability + demand.