Media

Speech-to-text API: audio URL in, transcript out — a neural speech-recognition engine on our own hardware, ~99 languages, mp3/wav/m4a/ogg up to 25MB. For voicemail, podc…

Water-Saving Dual-Function Handle

Full transcript of a YouTube video from its URL — captions/subtitles as clean plain text in your language. YouTube transcript, video to text, captions extraction, subtit…

Convert audio to text with speaker identification — covers up to 10 minutes of audio

ElevenLabs text-to-speech: convert text to speech (MP3) (Base Mainnet).

Text-to-speech API: convert up to 2000 characters into natural speech (WAV, base64) using our locally-hosted neural speech engine — no API keys, pay per call with USDC.…

Generate an avatar image from a name or initials with customizable styling.

Hex encode or decode text — hex string encoder/decoder

Hex Encode/Decode

Hex encode or decode text — hex string encoder/decoder.

Base64 encode or decode a string — base64 encoder/decoder (body {mode:encode|decode,inp…

Base64 Encode/Decode

Base64 encode or decode a string — base64 encoder/decoder (body {mode:encode|decode,input}).

Validate, pretty-print (0-8 spaces), or minify JSON — json formatter/validator

JSON Validate/Format

Validate, pretty-print (0-8 spaces), or minify JSON — json formatter/validator.

Identify which carrier issued a tracking number using a deterministic, versioned signat…

Eckari

Identify which carrier issued a tracking number using a deterministic, versioned signature set - prefixes, lengths, carrier check digits and UPU S10 structure - returnin…

VAPE chain_protocols — Top protocols on a chain by TVL (default Base), each with its re…

VAPE

VAPE chain_protocols — Top protocols on a chain by TVL (default Base), each with its real logo, category, and 24h/7d change — the chain-ecosystem view.

List your prepaid cards (status, last4, balance — never full card numbers; those are pe…

Palmyr Cards

List your prepaid cards (status, last4, balance — never full card numbers; those are per-card via GET /cards/:id).

Parse and validate any phone number in any format, identify its country and line type (…

NetIntel

Parse and validate any phone number in any format, identify its country and line type (mobile/landline/VOIP/toll-free/premium for NANP + UK numbers; other countries retu…

$0.001/page. Rasterize PDF pages to PNG or JPEG — previews, thumbnails, vision-model input. 1¢ x402 min; remainder auto-credits — relaystation.ai/penny

Absolute value of a number

Delx Abs N

Absolute value of a number. Call when you need magnitude from signed deltas or balances. Returns absolute numeric value for $0.001 USDC via x402 on Base. No network, no…

Detect the language of a text (80+ languages) with ISO 639-1 and 639-3 codes, confidenc…

Language Detection

Detect the language of a text (80+ languages) with ISO 639-1 and 639-3 codes, confidence, a reliability flag and the top candidates. Runs locally, nothing is stored. Par…

Generate a music track. Poll statusUrl, download at resultUrl. SFW only.

Turn a text prompt into a 1024x1024 JPEG in about four seconds. Text-to-image generation pay-per-call, no account and no API key: send a prompt, receive a 1024x1024 JPEG…

Generate a QR code as PNG or SVG. Params: data, format (png|svg), size (64-2048), ecc (L|M|Q|H), margin.

Holiday-aware business-day calculator for 200+ countries

2s

Holiday-aware business-day calculator for 200+ countries. Three modes: pass start + addDays (signed integer) to shift a date by N business days; pass start + end to coun…

MP4 to MP3 API: extract the audio track from any public video URL as an MP3 (192k), on our own hardware. 25MB input cap. Use before transcription or for audio archiving.…

Locus public pay-per-use API

x402engine — Pin JSON, files, or URLs to IPFS for decentralized storage