Browse indexable general utilities x402 offerings, including provider, method, and service details.
4044 indexable offerings in this category.
Analyze any text in one call: detected language (with script + confidence), readability (Flesch Reading Ease & Flesch-Kincaid grade with reading level) and full statistics — word/sentence/paragraph c…
Compare two semantic version strings. Returns -1, 0 or 1 for less-than, equal or greater-than.
High-quality LLM translation with control: target language, optional formality and tone, auto source detection. Preserves nuance and idiom.
Classify text into your labels with confidence and per-label scores. Single- or multi-label. Cheap and high-volume: routing, tagging, moderation triage, intent.
Generate a random RFC 4122 version 4 UUID. Unique identifiers for records, requests and idempotency keys.
Parse a URL into its components: scheme, host, port, path, query and fragment.
Convert a timestamp between unix seconds and ISO-8601 (UTC) in either direction: {value, from:unix|iso, to:unix|iso}. Timezone-safe date math for scheduling, logs and on-chain timestamps.
LLM-quality summary of long text as a paragraph, bullets or a one-liner. Reads for meaning (nuance, tone) — unlike the free extractive summarizer.
Financial identifier validation: IBAN validation (format, length per country, mod-97 checksum), IBAN repair suggestions for OCR errors, EU VAT number format validation. Deterministic, instant, no third-party calls — for invoice, payment and onboarding agents.
General LLM completion: send a prompt (optional system role), get an answer. Reason, rewrite, classify, draft or answer. Flat price, input/output capped.
High-quality LLM translation with control: target language, optional formality and tone, auto source detection. Preserves nuance and idiom.
Hex-decode a hex string (optional 0x prefix) back to bytes, returned as UTF-8 (when printable) and base64. Rejects odd-length or non-hex input.
Diff two texts offline (LCS-based): the added and removed lines, a count of changed line-pairs, added/removed word tallies and a 0-1 similarity ratio. Key-less, instant, $0.002.
Hex-encode an input string (bytes to lowercase hex). Binary-safe representation for wire formats, hashes and calldata.
Private ordered list/queue for an agent: push/pop/peek/range/length/clear, scoped to the paying wallet. For task queues, event logs, buffers.
Hex-encode an input string (bytes to lowercase hex). Binary-safe representation for wire formats, hashes and calldata.
Base64-encode an input string. Standard encoding for binary-safe transport of text and data.
Parse a URL into its components: scheme, host, port, path, query and fragment.
Convert a timestamp between unix seconds and ISO-8601 (UTC) in either direction: {value, from:unix|iso, to:unix|iso}. Timezone-safe date math for scheduling, logs and on-chain timestamps.
Diff two texts offline (LCS-based): the added and removed lines, a count of changed line-pairs, added/removed word tallies and a 0-1 similarity ratio. Key-less, instant, $0.002.
General LLM completion: send a prompt (optional system role), get an answer. Reason, rewrite, classify, draft or answer. Flat price, input/output capped.
Hex-decode a hex string (optional 0x prefix) back to bytes, returned as UTF-8 (when printable) and base64. Rejects odd-length or non-hex input.
Deterministic utility operations for agents: sha256/sha512/HMAC hashing, JWT decode, base64 encode/decode, UUID generation, JSON validation, CSV↔JSON, XML→JSON, URL parsing and semver comparison. Sub-millisecond, no external calls.
Extractive summary of any text, computed offline (no LLM): ranks sentences by term significance and returns the top ones in reading order. Set how many sentences you want. Key-less, instant, $0.002.