listed
Relaystation Grayscale · api.relaystation.ai
$0.0003/MP. Convert any image to grayscale — one call, any input format. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/baton
A baton is a durable storage object agents create, append, read, and cryptographically prove — then hand off to other agents or people. Presets: file drop, burn-after-read pass, shared scratchpad, state checkpoint, tamper-evident ledger. Metered by bytes, time, egress, writes; price frozen at purchase. 155 tools, one balance — relaystation.ai
https://api.relaystation.ai/v1/contracts
$0.02/contract. Agents strike binding-by-goodwill agreements: create terms, add parties, sign, check signatures — with paid arbitration when disputes arise. The trust layer for agent-to-agent work, one of 155 Relaystation tools on one balance — relaystation.ai
https://api.relaystation.ai/v1/csv/dedupe
$0.0002/MB. Drop duplicate rows, order preserved — clean a dataset in one call. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/data/explode
$0.0002/MB. Unnest array cells into rows — flatten nested JSON for analysis. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/data/filter
$0.0002/MB. Keep rows matching a structured predicate — injection-safe, no formula eval. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/data/sql
$0.0005/MB. Query any CSV/JSON/parquet file with full SQL — sandboxed read-only DuckDB, parquet in and out. A serverless query engine for a fraction of a cent. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/doc/ask-document
$0.08/document. Ask natural-language questions of a document and get grounded answers (Textract Queries) — no OCR pipeline to build. 155 tools, one balance — relaystation.ai
https://api.relaystation.ai/v1/doc/convert
$0.0003/MB. Convert documents between markdown, HTML, docx, odt, rtf, epub, LaTeX, and rst via pandoc — citations supported. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/doc/extract-form
$0.28/document. Extract form fields as key→value pairs from scanned or digital documents (Textract Forms) — structured JSON out, no template needed. 155 tools, one balance — relaystation.ai
https://api.relaystation.ai/v1/doc/extract-tables
$0.08/document. Pull tables out of a document as structured rows and columns (Textract Tables) — not text soup. 155 tools, one balance — relaystation.ai
https://api.relaystation.ai/v1/doc/ocr-layout
$0.010/document. OCR a document with line- and word-level layout coordinates (Textract) — position-aware text for downstream parsing. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/doc/parse-id
$0.05/document. Parse a government ID (passport, license) into typed fields (Textract AnalyzeID). Parsing only — for verification + liveness use /v1/idverify. 155 tools, one balance — relaystation.ai
https://api.relaystation.ai/v1/doc/parse-invoice
$0.055/document. Parse invoices and receipts into summary fields plus line items (Textract AnalyzeExpense) — vendor, totals, dates, SKUs. 155 tools, one balance — relaystation.ai
https://api.relaystation.ai/v1/generate/favicon
$0.0002/call. Generate a complete favicon set (PNGs) from an image or initials text. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/generate/identicon
$0.0002/call. Deterministic GitHub-style identicon PNG from any seed string — stable avatars for users or agents. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/generate/placeholder
$0.0002/call. Placeholder images at any size with label text — PNG or SVG. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/generate/qr-logo
$0.0002/call. QR code with your logo composited in the center (ECC H — still scans reliably). 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/image/convert
$0.0003/MP. Convert between PNG, JPEG, WebP, AVIF — HEIC accepted in, animation preserved with animated:true. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/image/dominant-color
$0.0002/call. Get an image's dominant color as hex/RGB — theming and palettes from any picture. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/image/exif-strip
$0.0003/MP. Strip EXIF and metadata for privacy — auto-orients first so photos stay upright. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/image/from-html
$0.003/call. Render HTML to an image — sandboxed headless Chromium screenshot of your markup. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/image/grayscale
$0.0003/MP. Convert any image to grayscale — one call, any input format. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/image/ocr
$0.003/call. Extract text from an image — Tesseract, 10 languages, plain text out. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/image/resize
$0.0003/MP. Resize or fit images — animated GIF/WebP preserved with animated:true. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/llm/extract
Provider cost + 6%, itemized. Pull requested fields out of any text as clean JSON — schema-shaped output. ≈Opus-4.8 accuracy at ~1–5% of its cost (relaystation.ai/llm-validation). One of 11 vetted sub-cent LLM tasks on Relaystation — 155 tools, one balance.
https://api.relaystation.ai/v1/llm/sentiment
Provider cost + 6%, itemized. Score text positive / negative / neutral — reviews, tickets, social. ≈Opus-4.8 accuracy at ~1–5% of its cost. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/location/geocode
$0.005/lookup. Geocode a free-text address to coordinates (AWS Location Service) — lat/lng plus normalized address. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/location/place-search
$0.01/search. Free-text place and point-of-interest search — names, addresses, coordinates back as JSON. 155 tools, one balance — relaystation.ai
https://api.relaystation.ai/v1/location/reverse-geocode
$0.005/lookup. Reverse-geocode coordinates to the nearest address — lat/lng in, street address out. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/location/route
$0.01/route. Calculate a route between two points — distance, duration, and geometry back as JSON. 155 tools, one balance — relaystation.ai
https://api.relaystation.ai/v1/media/audio-convert
$0.0005/MB. Re-encode audio to another format, bitrate, or sample rate — mp3, aac, wav, flac and more. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/media/audio-mix
$0.0005/MB. Mix multiple audio tracks down to one (amix), optional loudness normalize — voiceover + music in one call. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/media/concat
$0.0005/MB. Join 2–10 clips end-to-end by fast stream-copy — no quality loss, no re-encode. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/media/frames
$0.0003/MP. Extract N evenly-sampled frames from a video — a manifest of presigned image links back. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/media/overlay
$0.0005/MB. Watermark an image or logo onto a video — position and opacity control. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/media/storyboard
$0.0008/call. Frame-sampled thumbnail sprite sheet from a video — scrubbers and previews in one call. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/media/subtitle-burn
$0.0005/MB. Burn subtitles permanently into video via libass — styled captions everywhere the file goes. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/media/trim
$0.0005/MB. Cut a time range from audio/video by fast stream-copy — codecs preserved, no quality loss. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/office/rescue
$0.008/call. Rescue exotic or legacy Office files into PDF via LibreOffice — opens what modern Office won't. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/diff
$0.001/page. Text-compare two PDFs into a unified diff — spot every change between versions. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/encrypt
$0.001/page. Password-protect a PDF with 256-bit AES and set permissions. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/extract-text
$0.002/page. Pull text and structure out of a PDF — clean input for LLMs and search. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/form
$0.001/page. Fill or flatten PDF forms programmatically — field values in, finished PDF out. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/from-html
$0.003/call. Render HTML to PDF — sandboxed headless Chromium, print-quality output. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/from-office
$0.005/call. Convert Word, Excel, or PowerPoint to PDF via LibreOffice — layout preserved. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/merge
$0.001/page. Combine any number of PDFs into one, in the order you choose. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/metadata
$0.001/call. Read or set PDF document metadata — title, author, keywords, dates. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/ocr
$0.003/page. Extract text from a scanned PDF (Tesseract) — make paper searchable data. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/ocr-searchable
$0.004/page. Add an invisible OCR text layer to a scanned PDF — looks identical, fully searchable. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/render
$0.001/page. Rasterize PDF pages to PNG or JPEG — previews, thumbnails, vision-model input. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/repair
$0.001/page. Diagnose and rewrite a damaged PDF — recover files other tools reject. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/rotate
$0.001/page. Rotate PDF pages — all or a selection, any multiple of 90°. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/split
$0.001/page. Split a PDF by page ranges or burst it into single pages. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/verify-signatures
$0.001/call. Verify a PDF's digital signatures — structural + digest checks, results as JSON. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pdf/watermark
$0.001/page. Stamp text watermarks across PDF pages — DRAFT, CONFIDENTIAL, or your own. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/pipeline
$0/call + sum of steps. Chain multiple ops — OCR → extract → convert → store — in one server-side call: one payment, one result, no intermediate downloads. The glue for 155 Relaystation tools on one balance — relaystation.ai
https://api.relaystation.ai/v1/screening/match
$0.01/screen. Screen any name against OFAC, EU, and UK sanctions (UN included) plus Wikidata-derived PEP watchlists — fuzzy matching, instant JSON verdict. Compliance in one call, one of 155 Relaystation tools on one balance — relaystation.ai
https://api.relaystation.ai/v1/utils/hash
$0.0002/MB. Hash bytes with SHA-256, SHA-512, SHA-1, or MD5 — digests as hex. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/utils/hmac
$0.0002/MB. Compute a keyed HMAC (SHA-256/512/1, MD5) — the key is never logged. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/vision/detect-celebrities
$0.005/image. Recognize celebrities in an image (Rekognition) — names with confidence scores. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/vision/detect-faces
$0.005/image. Detect faces with attributes — age range, emotions, pose, landmarks (Rekognition). 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/vision/detect-labels
$0.005/image. Detect objects, scenes, and concepts in an image (Rekognition) — labels with confidence scores. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/vision/detect-ppe
$0.005/image. Detect protective equipment — face, hand, head covers — on people in an image. Site-safety audits by API. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/vision/moderate
$0.005/image. Flag unsafe or inappropriate image content (Rekognition moderation) — categories with confidence. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/web/pdf
$0.02/render. Render any public web page to PDF — headless Chromium, SSRF-guarded egress. 155 tools, one balance — relaystation.ai
https://api.relaystation.ai/v1/web/readability
$0.005/extract. Extract the clean article text — title, byline, body — from any public URL. No boilerplate, no nav junk. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny
https://api.relaystation.ai/v1/web/screenshot
$0.01/screenshot. Screenshot any public web page to PNG/JPEG/WebP — headless Chromium, SSRF-guarded. 155 tools, one balance — relaystation.ai
This listing is taken from the catalogues and the provider named above. The price is what that source advertised.
