Penny Army Reference Metadata

Endpoints (106 live)

• POST /v1/probes/column-completeness — For supplied field names, distinguish absent keys, explicit nulls, blank strings and populated values across JSON records. (0.05 USDC on Base)
• POST /v1/probes/redact-fields — Replace values at exactly named object keys recursively; no secret detection and no guarantee that unlisted fields are safe to share. (0.001 USDC on Base)
• POST /v1/probes/robots-directives-inspect — Inventory supplied robots.txt groups, literal rule strings and sitemap declarations; no fetching or permission evaluation. (0.001 USDC on Base)
• POST /v1/probes/json-merge-patch — Apply an RFC 7396 merge patch to supplied JSON with own-property-safe object construction; no stored data is changed. (0.001 USDC on Base)
• POST /v1/probes/http-cache-policy — Parse a supplied Cache-Control field, including quoted values and duplicate directives; does not determine actual cacheability. (0.05 USDC on Base)
• POST /v1/probes/numeric-outliers — Flag values outside 1.5 times the interpolated interquartile range; a descriptive heuristic, not a probability or anomaly guarantee. (0.05 USDC on Base)
• POST /v1/probes/semver-compare — Compare strict SemVer 2.0 version strings, including prerelease precedence and ignored build metadata; no dependency resolution. (0.05 USDC on Base)
• POST /v1/probes/research-query-compose — Compose a generic Boolean search expression from required synonym groups and exclusions; no provider-specific execution. (0.05 USDC on Base)
• POST /v1/probes/unit-convert — Convert a bounded value between selected length, mass, duration or temperature units of the same dimension; not currency or medication dosing. (0.05 USDC on Base)
• POST /v1/probes/author-name-parse — Split explicitly comma-ordered names or preserve unstructured names without guessing cultural family-name order. (0.05 USDC on Base)
• POST /v1/probes/bounding-box — Return an axis-aligned latitude/longitude envelope of supplied points; does not wrap across the antimeridian or infer geographic features. (0.05 USDC on Base)
• POST /v1/probes/isin-check — Check generic ISIN syntax and Luhn checksum; no security, issuer, country-prefix or financial verification. (0.05 USDC on Base)
• POST /v1/probes/abstract-section-map — Partition supplied abstract lines at explicit Background, Objective, Methods, Results, Conclusions or Limitations labels. (0.05 USDC on Base)
• POST /v1/probes/text-word-frequency — Count Unicode letter/number tokens using lowercase normalization and explicit stopwords; no language detection or stemming. (0.05 USDC on Base)
• POST /v1/probes/roman-numeral — Convert an integer from 1 to 3999 to conventional subtractive uppercase Roman notation. (0.05 USDC on Base)
• POST /v1/probes/epoch-convert — Convert an integer Unix millisecond timestamp to UTC ISO and Gregorian date in years 0001-9999. (0.05 USDC on Base)
• POST /v1/probes/sql-placeholder-audit — Inventory ? and $n placeholders outside ordinary SQL quotes/comments; rejects dollar quotes, backticks and bracket quoting. No SQL execution. (0.05 USDC on Base)
• POST /v1/probes/weekday-count — Count Monday-Friday dates in a half-open interval of at most 3660 days, excluding only explicitly supplied holidays; no holiday lookup. (0.05 USDC on Base)
• POST /v1/probes/utc-normalize — Canonicalize an explicit UTC timestamp to millisecond ISO form and Unix milliseconds; no inferred timezone or current clock. (0.05 USDC on Base)
• POST /v1/probes/markdown-heading-outline — Extract ATX headings outside backtick or tilde fenced blocks; Setext headings and full CommonMark parsing are unsupported. (0.05 USDC on Base)

+86 more endpoints.