{ "x402Version": 2, "id": 29021, "slug": "29021", "resource": "https://quotient-api-gateway.onrender.com/api/v1/markets/mispriced", "description": "Use this to rank covered markets where Quotient's probability differs from a verified live venue quote. The endpoint batches live reads, then applies the odds band, spread threshold, direction, and sort to one selected quote. Missing, stale, and unsupported live quotes are excluded. Returns quote provenance, routing, Q probability, spread, thesis, and venue-reported volume.", "type": "http", "resourceType": "Utilities", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0xC3d01FD2F79d4c57aD106AB8ecc12a5dE24F97cB", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "20000", "amountUsd": 0.02, "maxTimeoutSeconds": 300 } ], "outputSchema": { "properties": { "example": { "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "discoverable": true, "info": { "input": { "method": "GET", "queryParams": { "max_forecast_age": 48, "min_spread": 0.08, "sort": "spread_desc" }, "type": "http" }, "output": { "example": { "count": 1, "markets": [ { "bluf": "Persistent inflation data makes a June cut unlikely.", "clarifications": "Rate cut markets resolve based on the upper bound of the target range.", "end_date": "2026-06-30T00:00:00Z", "inDispute": false, "last_updated": "2026-03-05T14:30:00Z", "marketKey": "polymarket:123456", "marketUrl": "https://polymarket.com/event/fed-rate-cut-june-2026", "market_odds": 0.46, "nativeEventId": "98765", "nativeMarketId": "123456", "polymarketUrl": "https://polymarket.com/event/fed-rate-cut-june-2026", "question": "Will the Fed cut rates by June 2026?", "quotientMarketId": "123456", "quotientUrl": "https://quotient.social/markets/123456", "quotient_odds": 0.34, "seriesTicker": null, "signal_count": 5, "slug": "fed-rate-cut-june-2026", "sourceUrl": "https://gamma-api.polymarket.com/markets/123456", "spread": 0.12, "spread_direction": "q_lower", "venue": "polymarket", "venue_quote": { "freshness": "verified", "market_id": "123456", "observed_at": "2026-08-31T12:00:00Z", "quote_method": "midpoint", "schema_version": "1", "selected_probability": 0.46, "venue": "polymarket", "venue_timestamp": "2026-08-31T12:00:00Z", "yes_ask": 0.46, "yes_bid": 0.46, "yes_last": null }, "volume_24h": 182400 } ] }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "method": { "enum": [ "GET" ], "type": "string" }, "queryParams": { "additionalProperties": false, "properties": { "max_forecast_age": { "default": 48, "minimum": 1, "type": "integer" }, "min_spread": { "default": 0.05, "maximum": 1, "minimum": 0, "type": "number" }, "sort": { "enum": [ "spread_desc", "spread_asc", "updated_desc", "volume_desc", "quality" ], "type": "string" }, "topic": { "type": "string" }, "venue": { "description": "Prediction-market venue key: polymarket (Polymarket International), polymarket_us (Polymarket US), kalshi, or hl_outcomes (HL Outcomes, Hyperliquid's outcome markets; covered sports game-winner markets only). HL Outcomes marketKeys contain # (hl_outcomes:#); percent-encode it as %23 in paths and query strings.", "enum": [ "polymarket", "polymarket_us", "kalshi", "hl_outcomes" ], "type": "string" } }, "type": "object" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "queryParams" ], "type": "object" }, "output": { "properties": { "example": { "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input", "output" ], "type": "object" } }, "payment-identifier": { "info": { "required": false }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "id": { "maxLength": 128, "minLength": 16, "pattern": "^[a-zA-Z0-9_-]+$", "type": "string" }, "required": { "type": "boolean" } }, "required": [ "required" ], "type": "object" } } }, "tags": [ "bazaar", "payment-identifier" ], "sourceHost": "quotient-api-gateway.onrender.com", "lastUpdated": "2026-10-14T00:02:48.573Z", "quality": { "calls30d": 32, "uniquePayers30d": 4, "lastCalledAt": "2026-10-14T00:02:47.778Z" }, "metadata": { "extensions": { "bazaar": { "discoverable": true, "info": { "input": { "method": "GET", "queryParams": { "max_forecast_age": 48, "min_spread": 0.08, "sort": "spread_desc" }, "type": "http" }, "output": { "example": { "count": 1, "markets": [ { "bluf": "Persistent inflation data makes a June cut unlikely.", "clarifications": "Rate cut markets resolve based on the upper bound of the target range.", "end_date": "2026-06-30T00:00:00Z", "inDispute": false, "last_updated": "2026-03-05T14:30:00Z", "marketKey": "polymarket:123456", "marketUrl": "https://polymarket.com/event/fed-rate-cut-june-2026", "market_odds": 0.46, "nativeEventId": "98765", "nativeMarketId": "123456", "polymarketUrl": "https://polymarket.com/event/fed-rate-cut-june-2026", "question": "Will the Fed cut rates by June 2026?", "quotientMarketId": "123456", "quotientUrl": "https://quotient.social/markets/123456", "quotient_odds": 0.34, "seriesTicker": null, "signal_count": 5, "slug": "fed-rate-cut-june-2026", "sourceUrl": "https://gamma-api.polymarket.com/markets/123456", "spread": 0.12, "spread_direction": "q_lower", "venue": "polymarket", "venue_quote": { "freshness": "verified", "market_id": "123456", "observed_at": "2026-08-31T12:00:00Z", "quote_method": "midpoint", "schema_version": "1", "selected_probability": 0.46, "venue": "polymarket", "venue_timestamp": "2026-08-31T12:00:00Z", "yes_ask": 0.46, "yes_bid": 0.46, "yes_last": null }, "volume_24h": 182400 } ] }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "method": { "enum": [ "GET" ], "type": "string" }, "queryParams": { "additionalProperties": false, "properties": { "max_forecast_age": { "default": 48, "minimum": 1, "type": "integer" }, "min_spread": { "default": 0.05, "maximum": 1, "minimum": 0, "type": "number" }, "sort": { "enum": [ "spread_desc", "spread_asc", "updated_desc", "volume_desc", "quality" ], "type": "string" }, "topic": { "type": "string" }, "venue": { "description": "Prediction-market venue key: polymarket (Polymarket International), polymarket_us (Polymarket US), kalshi, or hl_outcomes (HL Outcomes, Hyperliquid's outcome markets; covered sports game-winner markets only). HL Outcomes marketKeys contain # (hl_outcomes:#); percent-encode it as %23 in paths and query strings.", "enum": [ "polymarket", "polymarket_us", "kalshi", "hl_outcomes" ], "type": "string" } }, "type": "object" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "queryParams" ], "type": "object" }, "output": { "properties": { "example": { "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input", "output" ], "type": "object" } }, "payment-identifier": { "info": { "required": false }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "id": { "maxLength": 128, "minLength": 16, "pattern": "^[a-zA-Z0-9_-]+$", "type": "string" }, "required": { "type": "boolean" } }, "required": [ "required" ], "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "quotient-api-gateway.onrender.com", "manifest_name": "quotient-api-gateway.onrender.com", "source": "cdp-mirror", "source_manifest_url": "https://api.cdp.coinbase.com/platform/v2/x402/discovery/resources", "submitted_at": "2026-10-14T01:15:01.050Z" }, "exampleResponse": { "example": {}, "type": "string" } }