creator.halowerk.com publishes 10 machine-payable endpoints over the x402 protocol, priced from $0.002 to $0.004 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /v1/ad-placement-opt | GET | $0.004 | 402 |
| /v1/deepfake-score | GET | $0.003 | 402 |
| /v1/fan-engagement | GET | $0.003 | 402 |
| /v1/plagiarism-music | GET | $0.004 | 402 |
| /v1/royalty-split | GET | $0.002 | 402 |
| /v1/thumbnail-ctr | GET | $0.003 | 402 |
| /v1/trend-hijack | GET | $0.003 | 402 |
| /v1/voice-clone-check | GET | $0.003 | 402 |
| /v1/vtuber-rigging | GET | $0.004 | 402 |
| /v1/watermark-embed | GET | $0.003 | 402 |
Sorts caller-supplied placement opportunities by end time and solves the weighted non-overlapping interval problem exactly with dynamic programming. It does not buy inventory, predict conversion, enfo…
Normalizes caller-supplied blink deviation, lip-sync error, spectral discontinuity, compression inconsistency and metadata anomaly using declared fixed weights. It does not inspect media, establish au…
Weights likes, comments, shares, saves and clicks, divides by supplied reach, and reports cohort and aggregate points per thousand reached accounts. It does not access a platform, distinguish authenti…
Converts caller-supplied MIDI-note sequences to adjacent pitch intervals, forms fixed-length interval n-gram sets and reports Jaccard overlap. It does not analyze rhythm, harmony, timbre, recordings, …
Requires shares totaling exactly 10,000 basis points, floors each proportional minor-unit allocation, and distributes leftover units by descending fractional remainder with a stable name tie-break. It…
Updates one shared beta prior with each variant’s supplied clicks and non-clicks, reports posterior means and bounded normal-approximation 95% intervals, and ranks by posterior mean. It does not run a…
Tokenizes caller-supplied campaign and trend keywords, calculates overlap relative to the trend vocabulary, and flags any supplied blocked keyword. It neither discovers live trends nor recommends dece…
Calculates cosine similarity between caller-supplied numeric embeddings and combines it with supplied spectral distance, pitch-contour correlation and timing distance using fixed weights. It processes…
Validates frame/channel dimensions, clamps weights to 0–1 and applies exponential smoothing over time in each named channel. It does not infer a face, build a rig, retarget skeletons, process video or…
Normalizes whitespace, inserts a caller-supplied visible marker after every selected number of words and at the end of a final partial interval, then reports source and output digests. This deliberate…