{ "x402Version": 2, "id": 25697, "slug": "25697", "resource": "https://api.onesource.io/deepstate/v1/book/:book", "description": "Deepstate, the on-chain order-book exchange on Robinhood Chain. Order-book snapshot for a market, bids descending and asks ascending, with live resting size per level.", "type": "http", "resourceType": "Market Data", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0x52E29e0d2Aa49bfBfC548C0A9F2196F4aa51f3ea", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "5000", "amountUsd": 0.005, "maxTimeoutSeconds": 3600 } ], "outputSchema": { "properties": { "example": { "description": "Endpoint-specific response payload", "properties": { "asks": { "items": { "properties": { "is_bid_token0": { "type": "boolean" }, "maker": { "type": "string" }, "nonce_raw": { "type": "integer" }, "order_id": { "type": "string" }, "price": { "type": "number" }, "price_key_raw": { "type": "string" }, "price_raw": { "type": "string" }, "queue_position": { "type": "integer" }, "rest_index": { "type": "integer" }, "rested_at_block": { "type": "integer" }, "sequence_raw": { "type": "string" }, "side": { "type": "string" }, "size": { "type": "number" }, "size_raw": { "type": "string" } }, "type": "object" }, "type": "array" }, "base_token": { "properties": { "address": { "type": "string" }, "decimals": { "type": "integer" }, "symbol": { "type": "string" } }, "type": "object" }, "bids": { "items": { "properties": { "is_bid_token0": { "type": "boolean" }, "maker": { "type": "string" }, "nonce_raw": { "type": "integer" }, "order_id": { "type": "string" }, "price": { "type": "number" }, "price_key_raw": { "type": "string" }, "price_raw": { "type": "string" }, "queue_position": { "type": "integer" }, "rest_index": { "type": "integer" }, "rested_at_block": { "type": "integer" }, "sequence_raw": { "type": "string" }, "side": { "type": "string" }, "size": { "type": "number" }, "size_raw": { "type": "string" } }, "type": "object" }, "type": "array" }, "block_hash": { "type": "string" }, "block_number": { "type": "integer" }, "book_id": { "type": "string" }, "book_label": { "type": "string" }, "book_slug": { "type": "string" }, "finality": { "type": "string" }, "market_session": { "type": "string" }, "quote_token": { "properties": { "address": { "type": "string" }, "decimals": { "type": "integer" }, "symbol": { "type": "string" } }, "type": "object" }, "summary": { "properties": { "ask_count": { "type": "integer" }, "ask_depth_1pct_quote_raw": { "type": "string" }, "ask_depth_quote_raw": { "type": "string" }, "base_fee_per_gas_raw": { "type": "string" }, "best_ask_raw": { "type": "string" }, "best_bid_raw": { "type": "string" }, "bid_count": { "type": "integer" }, "bid_depth_1pct_quote_raw": { "type": "string" }, "bid_depth_quote_raw": { "type": "string" }, "block_number": { "type": "integer" }, "book_id": { "type": "string" }, "book_label": { "type": "string" }, "finality": { "type": "string" }, "last_trade_price_raw": { "type": "string" }, "market_session": { "type": "string" }, "mid_raw": { "type": "string" }, "order_count": { "type": "integer" }, "spread_bps": { "type": "number" }, "spread_raw": { "type": "string" }, "top_ask_maker": { "type": "string" }, "top_ask_order_id": { "type": "string" }, "top_bid_maker": { "type": "string" }, "top_bid_order_id": { "type": "string" } }, "type": "object" } }, "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "method": "GET", "pathParams": { "book": "DEEP-USDG" }, "queryParams": {}, "type": "http" }, "output": { "example": { "asks": [ { "is_bid_token0": true, "maker": "0x7C3e9F1a5B2d4E68A091c3D5b7F20e846A1c9D3f", "nonce_raw": 4294684811, "order_id": "0x2ac5822b00000000000000000000000000000007abaf8d6000000000fffbb08b", "price": 220.47924566, "price_key_raw": "0x2ac5822b", "price_raw": "220.47924566", "queue_position": 0, "rest_index": 282484, "rested_at_block": 52685011, "sequence_raw": "4294684811", "side": "ask", "size": 32945.18, "size_raw": "32945180000" } ], "base_token": { "address": "0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC", "decimals": 18, "symbol": "NVDA" }, "bids": [ { "is_bid_token0": false, "maker": "0x884a1B2c3D4e5F60718293a4B5c6D7e8F90A1b2C", "nonce_raw": 4294684708, "order_id": "0x2ace848e00000000000000000000000000000000c2854f8800000000fffbb024", "price": 216.48219249, "price_key_raw": "0x2ace848e", "price_raw": "216.48219249", "queue_position": 0, "rest_index": 282587, "rested_at_block": 52685102, "sequence_raw": "4294684708", "side": "bid", "size": 3263.516552, "size_raw": "3263516552" } ], "block_hash": "0x9f2b1c0d4e7a5b83c61f0d2a4e8b7c95d3a1f6e08b2c4d7a9e5f31b0c8d2a4e6", "block_number": 52685677, "book_id": "0xdf941c235503a5d2e67aee5dea00f2965f99421c0d034bd77f924c05c66bf399", "book_label": "NVDA/USDG", "book_slug": "NVDA-USDG", "finality": "head", "market_session": "regular", "quote_token": { "address": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168", "decimals": 6, "symbol": "USDG" }, "summary": { "ask_count": 208, "ask_depth_1pct_quote_raw": "6910233187", "ask_depth_quote_raw": "6910233187", "base_fee_per_gas_raw": "485000000", "best_ask_raw": "220.47924566", "best_bid_raw": "216.48219249", "bid_count": 45, "bid_depth_1pct_quote_raw": "1284770412", "bid_depth_quote_raw": "1284770412", "block_number": 52685677, "book_id": "0xdf941c235503a5d2e67aee5dea00f2965f99421c0d034bd77f924c05c66bf399", "book_label": "NVDA/USDG", "finality": "head", "last_trade_price_raw": "216.48", "market_session": "regular", "mid_raw": "218.48071908", "order_count": 253, "spread_bps": 182.9476, "spread_raw": "3.99705317", "top_ask_maker": "0x7C3e9F1a5B2d4E68A091c3D5b7F20e846A1c9D3f", "top_ask_order_id": "0x2ac5822b00000000000000000000000000000007abaf8d6000000000fffbb08b", "top_bid_maker": "0x884a1B2c3D4e5F60718293a4B5c6D7e8F90A1b2C", "top_bid_order_id": "0x2ace848e00000000000000000000000000000000c2854f8800000000fffbb024" } }, "type": "json" } }, "routeTemplate": "/deepstate/v1/book/:book", "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "method": { "enum": [ "GET", "HEAD", "DELETE" ], "type": "string" }, "pathParams": { "properties": { "book": { "type": "string" } }, "required": [ "book" ], "type": "object" }, "queryParams": { "properties": { "depth": { "maximum": 500, "minimum": 1, "type": "integer" } }, "type": "object" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method" ], "type": "object" }, "output": { "properties": { "example": { "description": "Endpoint-specific response payload", "properties": { "asks": { "items": { "properties": { "is_bid_token0": { "type": "boolean" }, "maker": { "type": "string" }, "nonce_raw": { "type": "integer" }, "order_id": { "type": "string" }, "price": { "type": "number" }, "price_key_raw": { "type": "string" }, "price_raw": { "type": "string" }, "queue_position": { "type": "integer" }, "rest_index": { "type": "integer" }, "rested_at_block": { "type": "integer" }, "sequence_raw": { "type": "string" }, "side": { "type": "string" }, "size": { "type": "number" }, "size_raw": { "type": "string" } }, "type": "object" }, "type": "array" }, "base_token": { "properties": { "address": { "type": "string" }, "decimals": { "type": "integer" }, "symbol": { "type": "string" } }, "type": "object" }, "bids": { "items": { "properties": { "is_bid_token0": { "type": "boolean" }, "maker": { "type": "string" }, "nonce_raw": { "type": "integer" }, "order_id": { "type": "string" }, "price": { "type": "number" }, "price_key_raw": { "type": "string" }, "price_raw": { "type": "string" }, "queue_position": { "type": "integer" }, "rest_index": { "type": "integer" }, "rested_at_block": { "type": "integer" }, "sequence_raw": { "type": "string" }, "side": { "type": "string" }, "size": { "type": "number" }, "size_raw": { "type": "string" } }, "type": "object" }, "type": "array" }, "block_hash": { "type": "string" }, "block_number": { "type": "integer" }, "book_id": { "type": "string" }, "book_label": { "type": "string" }, "book_slug": { "type": "string" }, "finality": { "type": "string" }, "market_session": { "type": "string" }, "quote_token": { "properties": { "address": { "type": "string" }, "decimals": { "type": "integer" }, "symbol": { "type": "string" } }, "type": "object" }, "summary": { "properties": { "ask_count": { "type": "integer" }, "ask_depth_1pct_quote_raw": { "type": "string" }, "ask_depth_quote_raw": { "type": "string" }, "base_fee_per_gas_raw": { "type": "string" }, "best_ask_raw": { "type": "string" }, "best_bid_raw": { "type": "string" }, "bid_count": { "type": "integer" }, "bid_depth_1pct_quote_raw": { "type": "string" }, "bid_depth_quote_raw": { "type": "string" }, "block_number": { "type": "integer" }, "book_id": { "type": "string" }, "book_label": { "type": "string" }, "finality": { "type": "string" }, "last_trade_price_raw": { "type": "string" }, "market_session": { "type": "string" }, "mid_raw": { "type": "string" }, "order_count": { "type": "integer" }, "spread_bps": { "type": "number" }, "spread_raw": { "type": "string" }, "top_ask_maker": { "type": "string" }, "top_ask_order_id": { "type": "string" }, "top_bid_maker": { "type": "string" }, "top_bid_order_id": { "type": "string" } }, "type": "object" } }, "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } } }, "tags": [ "bazaar" ], "sourceHost": "api.onesource.io", "lastUpdated": "2026-10-04T22:11:32.545Z", "quality": { "calls30d": 554, "uniquePayers30d": 322, "lastCalledAt": "2026-10-04T22:11:52.444Z" }, "metadata": { "extensions": { "bazaar": { "info": { "input": { "method": "GET", "pathParams": { "book": "DEEP-USDG" }, "queryParams": {}, "type": "http" }, "output": { "example": { "asks": [ { "is_bid_token0": true, "maker": "0x7C3e9F1a5B2d4E68A091c3D5b7F20e846A1c9D3f", "nonce_raw": 4294684811, "order_id": "0x2ac5822b00000000000000000000000000000007abaf8d6000000000fffbb08b", "price": 220.47924566, "price_key_raw": "0x2ac5822b", "price_raw": "220.47924566", "queue_position": 0, "rest_index": 282484, "rested_at_block": 52685011, "sequence_raw": "4294684811", "side": "ask", "size": 32945.18, "size_raw": "32945180000" } ], "base_token": { "address": "0xd0601CE157Db5bdC3162BbaC2a2C8aF5320D9EEC", "decimals": 18, "symbol": "NVDA" }, "bids": [ { "is_bid_token0": false, "maker": "0x884a1B2c3D4e5F60718293a4B5c6D7e8F90A1b2C", "nonce_raw": 4294684708, "order_id": "0x2ace848e00000000000000000000000000000000c2854f8800000000fffbb024", "price": 216.48219249, "price_key_raw": "0x2ace848e", "price_raw": "216.48219249", "queue_position": 0, "rest_index": 282587, "rested_at_block": 52685102, "sequence_raw": "4294684708", "side": "bid", "size": 3263.516552, "size_raw": "3263516552" } ], "block_hash": "0x9f2b1c0d4e7a5b83c61f0d2a4e8b7c95d3a1f6e08b2c4d7a9e5f31b0c8d2a4e6", "block_number": 52685677, "book_id": "0xdf941c235503a5d2e67aee5dea00f2965f99421c0d034bd77f924c05c66bf399", "book_label": "NVDA/USDG", "book_slug": "NVDA-USDG", "finality": "head", "market_session": "regular", "quote_token": { "address": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168", "decimals": 6, "symbol": "USDG" }, "summary": { "ask_count": 208, "ask_depth_1pct_quote_raw": "6910233187", "ask_depth_quote_raw": "6910233187", "base_fee_per_gas_raw": "485000000", "best_ask_raw": "220.47924566", "best_bid_raw": "216.48219249", "bid_count": 45, "bid_depth_1pct_quote_raw": "1284770412", "bid_depth_quote_raw": "1284770412", "block_number": 52685677, "book_id": "0xdf941c235503a5d2e67aee5dea00f2965f99421c0d034bd77f924c05c66bf399", "book_label": "NVDA/USDG", "finality": "head", "last_trade_price_raw": "216.48", "market_session": "regular", "mid_raw": "218.48071908", "order_count": 253, "spread_bps": 182.9476, "spread_raw": "3.99705317", "top_ask_maker": "0x7C3e9F1a5B2d4E68A091c3D5b7F20e846A1c9D3f", "top_ask_order_id": "0x2ac5822b00000000000000000000000000000007abaf8d6000000000fffbb08b", "top_bid_maker": "0x884a1B2c3D4e5F60718293a4B5c6D7e8F90A1b2C", "top_bid_order_id": "0x2ace848e00000000000000000000000000000000c2854f8800000000fffbb024" } }, "type": "json" } }, "routeTemplate": "/deepstate/v1/book/:book", "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "method": { "enum": [ "GET", "HEAD", "DELETE" ], "type": "string" }, "pathParams": { "properties": { "book": { "type": "string" } }, "required": [ "book" ], "type": "object" }, "queryParams": { "properties": { "depth": { "maximum": 500, "minimum": 1, "type": "integer" } }, "type": "object" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method" ], "type": "object" }, "output": { "properties": { "example": { "description": "Endpoint-specific response payload", "properties": { "asks": { "items": { "properties": { "is_bid_token0": { "type": "boolean" }, "maker": { "type": "string" }, "nonce_raw": { "type": "integer" }, "order_id": { "type": "string" }, "price": { "type": "number" }, "price_key_raw": { "type": "string" }, "price_raw": { "type": "string" }, "queue_position": { "type": "integer" }, "rest_index": { "type": "integer" }, "rested_at_block": { "type": "integer" }, "sequence_raw": { "type": "string" }, "side": { "type": "string" }, "size": { "type": "number" }, "size_raw": { "type": "string" } }, "type": "object" }, "type": "array" }, "base_token": { "properties": { "address": { "type": "string" }, "decimals": { "type": "integer" }, "symbol": { "type": "string" } }, "type": "object" }, "bids": { "items": { "properties": { "is_bid_token0": { "type": "boolean" }, "maker": { "type": "string" }, "nonce_raw": { "type": "integer" }, "order_id": { "type": "string" }, "price": { "type": "number" }, "price_key_raw": { "type": "string" }, "price_raw": { "type": "string" }, "queue_position": { "type": "integer" }, "rest_index": { "type": "integer" }, "rested_at_block": { "type": "integer" }, "sequence_raw": { "type": "string" }, "side": { "type": "string" }, "size": { "type": "number" }, "size_raw": { "type": "string" } }, "type": "object" }, "type": "array" }, "block_hash": { "type": "string" }, "block_number": { "type": "integer" }, "book_id": { "type": "string" }, "book_label": { "type": "string" }, "book_slug": { "type": "string" }, "finality": { "type": "string" }, "market_session": { "type": "string" }, "quote_token": { "properties": { "address": { "type": "string" }, "decimals": { "type": "integer" }, "symbol": { "type": "string" } }, "type": "object" }, "summary": { "properties": { "ask_count": { "type": "integer" }, "ask_depth_1pct_quote_raw": { "type": "string" }, "ask_depth_quote_raw": { "type": "string" }, "base_fee_per_gas_raw": { "type": "string" }, "best_ask_raw": { "type": "string" }, "best_bid_raw": { "type": "string" }, "bid_count": { "type": "integer" }, "bid_depth_1pct_quote_raw": { "type": "string" }, "bid_depth_quote_raw": { "type": "string" }, "block_number": { "type": "integer" }, "book_id": { "type": "string" }, "book_label": { "type": "string" }, "finality": { "type": "string" }, "last_trade_price_raw": { "type": "string" }, "market_session": { "type": "string" }, "mid_raw": { "type": "string" }, "order_count": { "type": "integer" }, "spread_bps": { "type": "number" }, "spread_raw": { "type": "string" }, "top_ask_maker": { "type": "string" }, "top_ask_order_id": { "type": "string" }, "top_bid_maker": { "type": "string" }, "top_bid_order_id": { "type": "string" } }, "type": "object" } }, "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "api.onesource.io", "manifest_name": "api.onesource.io", "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": { "asks": [ { "is_bid_token0": true, "maker": "string", "nonce_raw": 0, "order_id": "string", "price": 0, "price_key_raw": "string", "price_raw": "string", "queue_position": 0, "rest_index": 0, "rested_at_block": 0, "sequence_raw": "string", "side": "string", "size": 0, "size_raw": "string" } ], "base_token": { "address": "string", "decimals": 0, "symbol": "string" }, "bids": [ { "is_bid_token0": true, "maker": "string", "nonce_raw": 0, "order_id": "string", "price": 0, "price_key_raw": "string", "price_raw": "string", "queue_position": 0, "rest_index": 0, "rested_at_block": 0, "sequence_raw": "string", "side": "string", "size": 0, "size_raw": "string" } ], "block_hash": "string", "block_number": 0, "book_id": "string", "book_label": "string", "book_slug": "string", "finality": "string", "market_session": "string", "quote_token": { "address": "string", "decimals": 0, "symbol": "string" }, "summary": { "ask_count": 0, "ask_depth_1pct_quote_raw": "string", "ask_depth_quote_raw": "string", "base_fee_per_gas_raw": "string", "best_ask_raw": "string", "best_bid_raw": "string", "bid_count": 0, "bid_depth_1pct_quote_raw": "string", "bid_depth_quote_raw": "string", "block_number": 0, "book_id": "string", "book_label": "string", "finality": "string", "last_trade_price_raw": "string", "market_session": "string", "mid_raw": "string", "order_count": 0, "spread_bps": 0, "spread_raw": "string", "top_ask_maker": "string", "top_ask_order_id": "string", "top_bid_maker": "string", "top_bid_order_id": "string" } }, "type": "string" } }