Returns a single-symbol signal snapshot with regime and data_freshness. Compatibility alias — prefer the canonical endpoint.

Returns a go/no-go allowed flag with market_state, cooldown status, and warnings for one symbol — call it before /kronos/decision to skip a costlier decision call during blocked conditions.

Returns a verdict, realized pnl_pct, and direction_correct flag for any prior decision_id — the accountability check that closes the loop on a /kronos/decision call.

Returns a full decision journal entry — directional_bias, calibrated_confidence, anomaly_score, and agreement_score — plus a decision_id, combining signal, anomaly, and calibration checks into one auditable record for agent decision pipelines. Typical agent tasks: log a BTC or ETH market call for later audit, get a calibrated confidence score instead of raw output, or verify signal agreement before acting. Chain with /api/kronos/audit to verify the outcome.

Composed wallet threat brief. Fans out to wallet_risk, wallet_anomaly, privacy_mixer_risk, budget_guardian, and wallet_persona and returns a 2-3 sentence security verdict + band (clean / watch / elevated / critical). Replaces a manual 5-call security audit walk.

Composed yield allocation recommender. Fans out 3 parallel /api/yield calls at low/medium/high risk tiers for the same amount + duration, then returns a recommended portfolio split + 2-sentence rationale. Allowed bands: conservative / balanced / aggressive / bespoke. 6h Upstash cache bucketed by amount tier × duration × chain.

Composed wallet behavioral thesis. Fans out to balance, wallet_persona, wallet_pnl, wallet_anomaly and returns a plain-language summary of the wallet's investing posture plus archetype (trader / hodler / yield_farmer / mev_bot / compromised / inactive).

Composed DAO governance translator. Takes a Snapshot or Tally proposal URL, fetches structured data + summary via /api/governance/summarize, then produces a 2-3 sentence plain-language translation + domain band (economic_param / treasury / code_upgrade / governance_meta / social_signal). 1-year cache — proposals are immutable.

Composed wallet risk verdict. Fans out to balance, wallet_risk, wallet_persona, contract_audit, privacy_mixer_risk and returns a Haiku 4.5-authored summary + confidence + band. One verdict replaces a manual 5-call audit walk.

Clearsigned — the trust layer with no stake in the outcome. Submit {claim, evidence[]}, receive an Ed25519-SIGNED, evidence-bearing receipt (verify offline against GET /pubkey; every receipt is chained in the public ledger at GET /ledger/verify). Flat price, verdict-independent; refunds only for failure to deliver. Current mode is honestly labeled in each receipt.

Quote a freight lane between two US ZIP codes for a pickup date, by mode.

Finality check for ZKsync Era (layer 2) transactions. Answers is my transaction final, what is its layer 2 transaction status, and has it been confirmed on Ethereum L1. Returns the finality level, execution status and evidence for one transaction hash. A deeper tier adds an independent Ethereum L1 finality cross-check of the commit, prove and execute steps. Includes a signed receipt and lists any missing data.

Turn text into speech and get a WAV back: eight voices, 24 kHz mono, up to 5000 characters per call. Priced per call with x402, and the quote is a ceiling - pay with the upto scheme and only the audio you actually generated settles.

ENS resolver on Ethereum mainnet: pass name (an ASCII .eth name, e.g. vitalik.eth) to get its address, or pass address (0x + 40 hex) to get its verified primary ENS name. One paid call, USDC on Base.

Ethereum mainnet NFT (ERC-721) owner of a token id. Ethereum NFT holdings: the token IDs a wallet owns in one ERC-721 Enumerable collection on Ethereum mainnet. Takes token (the ERC-721 collection contract) and owner (the wallet address). Pay $0.005 in USDC on Base per call.

Structured machine-readable output of the XRP Market Structure Monitor: native XRPL supply, escrow and liquidity evidence, plus the effective-tradable-float calculation when every declared componen… Purpose: Deliver the XRP Market Structure Monitor's point-in-time structural float evidence to machine buyers without implying a complete effective-float figure is available when component coverage is only partial. 1-hour freshness target; missing evidence is reported explicitly rather than invented.

Reconciles macro liquidity, SOL-specific crypto transmission, BTC-dominance/altcoin-rotation and SOL/BTC relative-strength momentum evidence into bull, base and bear scenarios; explicitly withholds derivatives, ETF-absorption and native… Purpose: Combine top-down macro conditions and Solana's thinner available bottom-up evidence without publishing a strong view when layers conflict or coverage is too shallow. 1-hour freshness target; missing evidence is reported explicitly rather than invented.

Ethereum mainnet ERC-20 token balance of a holder address. Ethereum mainnet ERC-20 token balance: give token (the ERC-20 contract) and address (the holder); returns that address balance of the token, read live with balanceOf.

Ethereum mainnet on-chain read: the native balance of an address. Ethereum mainnet ETH balance of one address: eth_getBalance at the latest block, in wei. Takes address (0x + 40 hex). One plain JSON-RPC read, paid per call in USDC on Base.

Ethereum mainnet on-chain read: a contract's event logs, filtered by topic and block range. Ethereum mainnet event logs for one contract over the last N blocks (1-100, default 10), optionally filtered by topic0 event signature hash. Takes address, topic0, blocks. Returns the raw eth_getLogs entries.