{"name":"Tereno","description":"Verifiable evidence for autonomous agents. Tereno answers questions about Base token metadata, current chain state and contract risk, plus sourced evidence for prediction-market propositions. Every answer carries provenance and a receipt, is paid per call with x402, and can be reused by another agent instead of being recomputed.","supportedInterfaces":[{"url":"https://www.tereno.xyz/api/a2a?source=a2a&discovery=tereno-a2a-v1","protocolBinding":"JSONRPC","protocolVersion":"1.0"}],"provider":{"organization":"Tereno","url":"https://www.tereno.xyz"},"iconUrl":"https://www.tereno.xyz/icon-bazaar.png","version":"1.0.0","documentationUrl":"https://www.tereno.xyz/openapi.yaml","capabilities":{"streaming":false,"pushNotifications":false},"defaultInputModes":["text/plain","application/json"],"defaultOutputModes":["text/plain","application/json"],"skills":[{"id":"token-identity","name":"Token Identity","description":"Read a Base token's name, symbol, decimals and total supply directly from chain, with evidence that names the block it was read at.","tags":["erc20","token","metadata","decimals","symbol","base"],"examples":["What are the decimals and symbol of this ERC-20 on Base: 0x..."],"inputModes":["text/plain","application/json"],"outputModes":["text/plain","application/json"]},{"id":"chain-state","name":"Current Chain State","description":"Latest Base block number, timestamp, base fee and suggested gas fees as one verifiable observation.","tags":["chain-info","block-number","gas-price","base-fee","base"],"examples":["What is the current Base block and gas price?"],"inputModes":["text/plain","application/json"],"outputModes":["text/plain","application/json"]},{"id":"smart-contract-verification","name":"Smart Contract Verification","description":"Verify executable Base smart-contract state: whether an address is code, common proxy and pause signals, and a bounded action verdict with its validity window.","tags":["smart-contract","onchain","verification","base","bytecode"],"examples":["Verify this Base contract before I interact with it: 0x..."],"inputModes":["text/plain","application/json"],"outputModes":["text/plain","application/json"]},{"id":"prediction-evidence","name":"Prediction Market Evidence","description":"Current sourced, machine-readable evidence supporting or contradicting a prediction-market proposition, with provenance per source.","tags":["prediction-market","polymarket","evidence","provenance","facts"],"examples":["Audit factual evidence for: Will Ethereum Pectra upgrade activate before Q4 2026?"],"inputModes":["text/plain","application/json"],"outputModes":["text/plain","application/json"]}]}