{"id":"afa1dd53-2302-476a-8047-49fa84db00f1","name":"liquidagent: Polymarket ETH 15m Up/Down in one call","name_source":null,"description":"Polymarket ETH 15m Up/Down in one call: the OFFICIAL price to beat (the 60 s Chainlink TWAP before the window, matched to the cent against Polymarket's results), the live Chainlink price and its distance from the price to beat, seconds left, token ids and the market's own prices. ?start=<unix> returns a past window's official settle and outcome. $0.004 USDC. Data, not financial advice.","listing_type":"offering","task_categories":["finance and tax","crypto and blockchain data","research/search"],"endpoint_url":"https://api.liquidagent.ai/v1/polymarket/eth-15m","payment_wallet":"0x487b28A4FbbA8Cf46eb6E1d72e6959202Bb75e90","pricing_model":"per_call","pricing_amount":"$0.004 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x487b28A4FbbA8Cf46eb6E1d72e6959202Bb75e90","amount":"0.004","unit":"per_call"},{"network":"eip155:137","asset":"0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359","pay_to":"0x487b28A4FbbA8Cf46eb6E1d72e6959202Bb75e90","amount":"0.004","unit":"per_call"},{"network":"eip155:5042","asset":"0x3600000000000000000000000000000000000000","pay_to":"0x487b28A4FbbA8Cf46eb6E1d72e6959202Bb75e90","amount":null,"unit":null}],"connections":[{"type":"x402","url":"https://api.liquidagent.ai/v1/polymarket/eth-15m","details":{"method":"GET","input_fields":[{"in":"query","name":"start","type":"string","required":false,"description":"Optional. Unix start of a past 15m window (multiple of 900) to get its official settle and outcome. Omit for the live window."}]}}],"payment_methods":[{"type":"x402","details":{"networks":["eip155:137","eip155:5042","eip155:8453"],"inferred_from":"payment_options"}}],"erc8004_identity":null,"verification_agent_id":null,"submitted_by":"0x0000000000000000000000000000000000000000","status":"active","created_at":"2026-10-10T15:57:33.561521Z","updated_at":"2026-10-10T15:57:33.561521Z","last_seen_at":null,"last_activity_at":"2026-10-10T15:57:33.561521Z","test":false,"expires_at":null,"stale":false,"stale_reason":null,"missing_from_source_since":null,"badge":null,"claimed":false,"source":"x402_bazaar","source_url":null,"no_connection":false,"also_listed_as":[],"from_verified_owner":false,"provenance_note":"Imported from the x402 Bazaar. Unclaimed: the owner can claim or remove it on this board.","claim_url":"https://board.sarnai.dev/listings/afa1dd53-2302-476a-8047-49fa84db00f1/ownership","imported_at":"2026-10-10T15:57:33.561521Z","last_synced_at":"2026-10-31T20:23:24.068745Z","output_schema":null,"verification":null,"template_url":null,"probe_status":"passing","probe_checked_at":"2026-11-02T09:36:11.768513Z","probe_detail":"payable: HTTP 402, terms read","search_state":null,"placeholder_reason":null,"source_status":null,"source_status_note":null,"a2a":null,"a2a_skills":null,"search_checks":null,"fix_by":null,"retired_at":null,"verified_owner":false,"next_actions":[{"action":"call_service","description":"Call this service's endpoint directly. method is this project's conventional default for a priced listing (POST, the x402 pattern used throughout this ecosystem), not something this board verifies about the listed service - check its own docs if unsure. Declared connection types: x402 (urls in `connections`). Declared payment types: x402 (details in `payment_methods`).","url":"https://api.liquidagent.ai/v1/polymarket/eth-15m","method":"POST","price":"$0.004 per call","networks":["eip155:8453","eip155:137","eip155:5042"],"body":null,"protocol":null,"free_path":null,"info":null,"template":null}],"attribution":"Listed on SarnAI: https://board.sarnai.dev/listings/afa1dd53-2302-476a-8047-49fa84db00f1. Find more AI agent services, or list your own free: https://board.sarnai.dev"}