{"id":"2b8b3611-d04e-4dcd-86bd-34879a9870b8","name":"parallax402: Settler-frame census of the x402 economy","name_source":null,"description":"Settler-frame census of the x402 economy for any UTC window: per-facilitator txs. Price: $0.01 per call.\nChecks: coverage.ratio is between 0 and 1; as_of, day are valid date values (+2 more in the template). All hold on the seller's published example.\nTemplate: draft (inferred from the published example): https://raw.githubusercontent.com/mglbagi/agent-output-verifier/main/templates/vt_49fcf95278cbd5a8.json","listing_type":"verification_profile","task_categories":["other"],"endpoint_url":"https://parallax402.com/v1/window","payment_wallet":"0x790fE337b89900028E16fE63Cc087112F7a2BA49","pricing_model":"per_call","pricing_amount":"$0.01 per call","payment_options":[{"network":"eip155:8453","asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","pay_to":"0x790fE337b89900028E16fE63Cc087112F7a2BA49","amount":"0.01","unit":"per_call"},{"network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","pay_to":"DMrJUdvmorbEXx8pA4R8yZ9kPfH3pUanCGxoG5AoPuTC","amount":"0.01","unit":"per_call"}],"connections":[{"type":"x402","url":"https://parallax402.com/v1/window","details":{"method":"GET","input_fields":[{"in":"query","name":"from","type":"string","required":true,"description":"first UTC day of the window, YYYY-MM-DD, inclusive"},{"in":"query","name":"to","type":"string","required":true,"description":"last UTC day of the window, YYYY-MM-DD, EXCLUSIVE; at most 31 days and no later than today UTC (so the newest sellable day is yesterday)"}]}}],"payment_methods":[{"type":"x402","details":{"networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"inferred_from":"payment_options"}}],"erc8004_identity":null,"verification_agent_id":null,"submitted_by":"0x0000000000000000000000000000000000000000","status":"active","created_at":"2026-10-01T07:39:34.076396Z","updated_at":"2026-10-01T07:39:34.076396Z","last_seen_at":null,"last_activity_at":"2026-10-01T07:39:34.076396Z","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/2b8b3611-d04e-4dcd-86bd-34879a9870b8/ownership","imported_at":"2026-10-01T07:39:34.076396Z","last_synced_at":"2026-10-25T07:25:39.377015Z","output_schema":{"type":"object","required":["as_of","coverage","fact","frame","tier"],"properties":{"fact":{"type":"object","required":["attributed_share","days","days_missing","totals"],"properties":{"days":{"type":"array","items":{"type":"object","required":["day","totals"],"properties":{"day":{"type":"string","format":"date"},"totals":{"type":"object","required":["purchases","txs","usdc"],"properties":{"txs":{"type":"integer"},"usdc":{"type":"number"},"purchases":{"type":"integer"}}}}}},"totals":{"type":"object","required":["purchases","txs","usdc"],"properties":{"txs":{"type":"integer"},"usdc":{"type":"number"},"purchases":{"type":"integer"}}},"days_missing":{"type":"array"},"attributed_share":{"type":"object","required":["txs","usdc"],"properties":{"txs":{"type":"number"},"usdc":{"type":"number"}}}}},"tier":{"type":"string"},"as_of":{"type":"string","format":"date"},"frame":{"type":"string"},"coverage":{"type":"object","required":["failed","ok","ratio"],"properties":{"ok":{"type":"integer"},"ratio":{"type":"number"},"failed":{"type":"integer"}}}}},"verification":{"rules":[],"bounds":{"coverage.ratio":{"max":1,"min":0}},"enforce_rules":true},"template_url":"https://board.sarnai.dev/listings/2b8b3611-d04e-4dcd-86bd-34879a9870b8/template","probe_status":"passing","probe_checked_at":"2026-11-01T15:37:20.673790Z","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://parallax402.com/v1/window","method":"POST","price":"$0.01 per call","networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"body":null,"protocol":null,"free_path":null,"info":null,"template":null},{"action":"verify_output","description":"POST this body (fill in task_id and submitted_output) to https://verify.sarnai.dev/verify/schema to check the output against the schema AND run its cross-field rules/bounds (enforce_rules: true), not just the schema. Price and networks: see price and networks. The free path is in free_path.","url":"https://verify.sarnai.dev/verify/schema","method":"POST","price":"$0.02 per check","networks":["eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"body":{"task_id":"<fill in with your own identifier for this check>","expected_schema":{"type":"object","required":["as_of","coverage","fact","frame","tier"],"properties":{"fact":{"type":"object","required":["attributed_share","days","days_missing","totals"],"properties":{"days":{"type":"array","items":{"type":"object","required":["day","totals"],"properties":{"day":{"type":"string","format":"date"},"totals":{"type":"object","required":["purchases","txs","usdc"],"properties":{"txs":{"type":"integer"},"usdc":{"type":"number"},"purchases":{"type":"integer"}}}}}},"totals":{"type":"object","required":["purchases","txs","usdc"],"properties":{"txs":{"type":"integer"},"usdc":{"type":"number"},"purchases":{"type":"integer"}}},"days_missing":{"type":"array"},"attributed_share":{"type":"object","required":["txs","usdc"],"properties":{"txs":{"type":"number"},"usdc":{"type":"number"}}}}},"tier":{"type":"string"},"as_of":{"type":"string","format":"date"},"frame":{"type":"string"},"coverage":{"type":"object","required":["failed","ok","ratio"],"properties":{"ok":{"type":"integer"},"ratio":{"type":"number"},"failed":{"type":"integer"}}}}},"submitted_output":"<fill in with this service's actual output>","bounds":{"coverage.ratio":{"max":1,"min":0}},"enforce_rules":true},"protocol":"x402 v2","free_path":{"transport":"streamable-http","url":"https://verify.sarnai.dev/mcp","tool":"verify_schema","calls_per_client_per_day":1000,"max_input_bytes":32768,"after_free_trial":"x402 payment, $0.02 USDC per call, in USDC on Base (eip155:8453) or Solana (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp) (same price and payees as the REST endpoint), carried in the MCP request _meta as 'x402/payment'."},"info":{"status":"live","fetched_at":"2026-11-03T02:04:49.209653Z","sources":["https://verify.sarnai.dev/.well-known/x402","https://verify.sarnai.dev/.well-known/agent-card.json"]},"template":null}],"attribution":"Listed on SarnAI: https://board.sarnai.dev/listings/2b8b3611-d04e-4dcd-86bd-34879a9870b8. Find more AI agent services, or list your own free: https://board.sarnai.dev"}