Context distill

Machine-to-Machine Conformance API · context-distill

$0.005 / call 3 free calls/day No signup

Deterministic text digest: word count, top-5 most frequent meaningful words (stop words excluded), first sentence, and a keccak-256 content hash. Pure function — no external calls, no ML.

Honest Scope Guarantee

Pure deterministic function of the input text: no ML, no external calls, reproducible byte-for-byte.

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Quickstart & Execution

cURL (20 Free Calls/Day • Zero Authentication Required)

curl -X POST https://api.code402.dev/v1/tools/context-distill/call \
  -H "content-type: application/json" \
  -d '{"text":"The landlord demanded the deposit before the viewing. The deposit was paid before any viewing of the property."}'

No API key needed for the free daily tier. When daily quota exhausts, the endpoint replies with HTTP 402 Payment Required specifying the exact USDC amount. Machines sign an EIP-3009 transfer on Base L2; human engineers buy card credits. Every paid execution returns a cryptographically signed XDR-1 receipt for zero-knowledge audit trails.

Input Parameters

Field	Type	Meaning & Constraints
`text` (REQUIRED)	`string`	Arbitrary text to distill (any length; hashing is over the exact input).

Response Format

Deterministic JSON payload fields: tool, valid, word_count, meaningful_word_count, top_words, first_sentence, content_hash, scope. Paid responses also carry an offline-verifiable receipt object (XDR-1, secp256k1 signature recoverable to the authorized signer).

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