kair-os.trade

Screen up to 3000 characters of untrusted text for prompt injection, secret exfiltration, deceptive payments and phishing. Jev risk scores, five attack families and an exact suspect passage. French, English and Spanish evaluation; probabilistic screening, not a security guarantee. Text is processed by the Jev provider; live credentials are outside the supported input scope.

Compare four Uniswap V3 single-pool exact-input swap quotes on Base at one block (latest by default, finalized optional). Returns raw token amounts and QuoterV2 gas estimates. Gross output comparison; execution costs and net ranking remain unknown. Does not execute swaps.

Inspect a Base address at a finalized block: bytecode fingerprint, EIP-1967 storage candidates, reported owner and ERC-165 interfaces. Returns raw evidence and unknowns; no security score or safety guarantee.

Base token early-signal evidence: exact-address X mentions across three 24h windows, measured acceleration only for an exhausted provider query, sampled tone, and canonical on-chain pool balances. At most 40 returned posts. Experimental descriptive score interval; no calibrated price forecast. Smart-wallet flow and new holders remain unknown.

Read ETH and caller-selected ERC-20 balances for a Base address at one finalized block. Exact integer amounts, optional contract-reported metadata, explicit per-token errors. No token discovery or price estimates.

Diagnose a failed Solana or Base transaction from on-chain evidence. Returns cause, supporting evidence and a proposed correction with explicit simulation limits.

Find up to five exploratory Base USDC x402 services for a task and budget, using a refreshed partial Coinbase/PayAI catalogue, Jev advertised relevance and freshly observed matching 402 prices. Returning non-robot payer counts and service fulfillment remain unknown; these suggestions do not establish a best service.

Base token flow evidence: recent sampled swaps in one authenticated direct USDC Uniswap V3 pool, exact transfer counterparties and nominal USDC flows. At most 1800 blocks and eight transactions. Historical PnL, winning-wallet qualification and qualified smart-money net flow are unknown; this version does not rank winning wallets.

Base token buy/sell simulation at one canonical block, actual transfer balance deltas, contract-control evidence and an explicit uncertainty interval. Score is an uncalibrated evidence interval, not a probability of safety.