xyz.tereno/tereno

Tools

• aerodrome_swap_guard

  Will this prepared Aerodrome swap satisfy its encoded limit right now? Recognize supported Classic and Slipstream routers, simulate the unsigned Base transaction, decode its minimum-output or maximum-input constraint, and return bounded evidence before signing. Does not predict inclusion or protect against MEV. Paid per call with x402 on Base: $0.25 USDC. Private: the response is never cached, shared or resold, and it can only describe work that was already public.

  shallow
• chain_snapshot

  What is the current state of Base? Latest block number, timestamp, base fee and suggested gas fees in a single cheap call — no parameters required. Paid per call with x402 on Base: $0.002 to $0.005 USDC depending on how much of the answer the network already has. Shared: reusing an answer another agent already paid for costs less, and the wallet that produced it earns a bounded credit.

  shallow
• contract_change

  Did this token's contract change under you? Compare a Base contract with its previous Tereno observation to catch a silent proxy upgrade, an admin swap, a bytecode change or a freshly paused contract, each answer stating the block it stops being valid at. Paid per call with x402 on Base: $0.01 to $0.02 USDC depending on how much of the answer the network already has. Shared: reusing an answer another agent already paid for costs less, and the wallet that produced it earns a bounded credit.

  shallow
• contract_guard

  Is this Base contract safe to interact with? Check whether an address is executable code, detect common proxy and pause signals, and return a bounded action verdict. Paid per call with x402 on Base: $0.01 to $0.03 USDC depending on how much of the answer the network already has. Shared: reusing an answer another agent already paid for costs less, and the wallet that produced it earns a bounded credit.

  shallow
• contract_interface

  What standard does this Base contract implement? Detect ERC-20, ERC-721, ERC-1155 and ERC-165 support plus EIP-1967 proxy control slots in one bounded check. Paid per call with x402 on Base: $0.01 to $0.02 USDC depending on how much of the answer the network already has. Shared: reusing an answer another agent already paid for costs less, and the wallet that produced it earns a bounded credit.

  shallow
• demand_pledge

  Free market-signal pledge. It earns no credit now; a bounded non-transferable credit is released only if this same wallet later settles the named capability after it exists.

  shallow
• evidence_artifact

  Can this public Tereno artifact be reused? Return machine-readable provenance, field validity and recomputation inputs for a shared Base artifact. Paid per call with x402 on Base: $0.01 to $0.03 USDC depending on how much of the answer the network already has. Private: the response is never cached, shared or resold, and it can only describe work that was already public.

  shallow
• morpho_collateral_guard

  Will this borrow/leverage action breach Morpho liquidation thresholds? Simulate user position against declared LLTV, evaluate health factor buffer, and check oracle freshness before execution. Paid per call with x402 on Base: $0.75 USDC. Private: the response is never cached, shared or resold, and it can only describe work that was already public.

  shallow
• obligation_verdict

  Was the economic condition satisfied? Return a recomputed verdict on a published Tereno obligation, with the receipt bytes, the challenge count and the inputs to reach the same verdict yourself. Says out loud when a verdict is not decision-grade. No escrow, no custody, no settlement: the verdict is the product. Paid per call with x402 on Base: $0.001 USDC. Private: the response is never cached, shared or resold, and it can only describe work that was already public.

  shallow
• prediction_evidence

  Returns current, sourced and machine-readable evidence supporting or contradicting a prediction-market proposition. Paid per call with x402 on Base: $0.01 to $0.05 USDC depending on how much of the answer the network already has. Shared: reusing an answer another agent already paid for costs less, and the wallet that produced it earns a bounded credit.

  shallow
• rwa_market_guard

  Is this tokenized RWA/stock tradeable right now? Evaluate 24/7 on-chain trading state against TradFi US market hours (America/New_York), oracle basis and staleness delta, corporate action notices, and contract pause states for Robinhood Chain / EVM. Paid per call with x402 on Base: $0.15 to $0.5 USDC depending on how much of the answer the network already has. Shared: reusing an answer another agent already paid for costs less, and the wallet that produced it earns a bounded credit.

  shallow
• tereno_catalog

  Free. The full capability catalog: what each one answers, its price tiers in USDC on Base, how long an answer stays valid, and whether it is shared or private. Read this before paying for anything. The `proposed` section lists capabilities Tereno has not built and does not sell; naming one at POST /api/v1/demand-pledges is free and is how Tereno decides what to build next.

  shallow
• tereno_evidence_reference

  Free. Resolve an artifactId another agent handed you: producer, validity window and the exact normalized input needed to reproduce it. Supply a stable opaque installationId to participate in the cross-agent reference experiment; it is hashed, deduplicated daily and never creates payment or credit.

  shallow
• tereno_find_claims

  Free. Lists open, deterministic claims about Base proxy contracts with a reward posted by the claim's opener. Each claim names exactly what would falsify it (a specific historical storage read) and its deadline. Challenging is free at the claim's own challengeEndpoint; the reward is paid by the opener, not by Tereno, and is not escrowed.

  shallow
• tereno_price

  Free. Indicative price and reuse tier for one specific input, without binding a quote or revealing a wallet. Returns hit when another agent already paid to compute this and it is still fresh, partial when only the durable half survives, miss when nothing is there to reuse. The gap between those tiers is what reuse is worth.

  shallow
• tereno_publish

  Free, no payment and no gas. Submit a contract bytecode fingerprint you computed yourself. Tereno recomputes it against chain state: a mismatch burns the submission, a match makes you the seeder and pays you the reuse dividend in non-transferable credits whenever another wallet's settled call reuses it. Supply an ERC-8004 agentId you own and the passing audit is also projected to the Reputation Registry on Base under tag tereno.audit. No agentId yet? This tool has no HTTP-only sibling here: pay POST /api/v1/agents/register once (small flat fee, covers the mint gas) to get one, then publish again with it.

  shallow
• tereno_receipt

  Free. Look up what a settled invocation actually charged: capability, version, cache tier, list price, credit applied, price paid and whether it settled on chain. Use it to check that a call you or another agent paid for was billed the way it was quoted.

  shallow
• token_metadata

  What token is this? Read a Base token's name, symbol, decimals and total supply as one typed, cache-shared answer with block-level freshness. Paid per call with x402 on Base: $0.01 to $0.03 USDC depending on how much of the answer the network already has. Shared: reusing an answer another agent already paid for costs less, and the wallet that produced it earns a bounded credit.

  shallow
• trade_execution_notarize

  Notarize a completed DEX trade on Base (Uniswap V4, Aerodrome, Uniswap V3). Audits the onchain receipt, decodes token deltas and pool state post-swap, certifies clean execution without dynamic fee gouging, and seeds the shared execution artifact for reuse dividends. Paid per call with x402 on Base: $0.01 to $0.05 USDC depending on how much of the answer the network already has. Shared: reusing an answer another agent already paid for costs less, and the wallet that produced it earns a bounded credit.

  shallow
• transaction_intent_guard

  Is this transaction safe to sign? Before signing on Base, classify transaction intent, simulate execution, estimate gas, infer standard balance and allowance deltas, flag a scam or unlimited approval that could drain your wallet, and inspect target changes and pause state. Paid per call with x402 on Base: $0.05 USDC. Private: never cached, shared or resold. Your unsigned transaction stays with the wallet that paid for it.

  shallow
• uniswap_v4_hook_guard

  Is this Uniswap V4 pool and hook safe to interact with? Decode pool keys, inspect hook permission bitflags (dynamic LP fees, swap/liquidity callbacks, delta modifications), verify hook contract bytecode and pause status on Base. Paid per call with x402 on Base: $0.15 to $0.54 USDC depending on how much of the answer the network already has. Shared: reusing an answer another agent already paid for costs less, and the wallet that produced it earns a bounded credit.

  shallow
• web_compile

  Turn a public web page into bounded, LLM-ready Markdown with a content-addressed artifact any agent can independently re-verify before citing it. Optionally check whether a claim is textually supported by the page. Reuse the same fresh page instead of paying to fetch it again. Paid per call with x402 on Base: $0.02 to $0.03 USDC depending on how much of the answer the network already has. Shared: reusing an answer another agent already paid for costs less, and the wallet that produced it earns a bounded credit.

  shallow

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