{ "x402Version": 2, "id": 38611, "slug": "38611", "resource": "https://web-production-220a3.up.railway.app/agentic/call/fair_commit", "description": "Use this before any draw other players must trust (a game between agents, a raffle, a giveaway): the server picks a secret seed and publishes its SHA-256 hash now, so it cannot change the seed later. Price: $0.003 in USDC on Base or Solana, or $0.02 in USDG or $SWOGE on Robinhood Chain (tool price + settlement cost, minimum $0.02).", "type": "http", "serviceName": "SwogeAgentic", "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790499407/bazaar-icons/a4b778c1570bc6b8.png", "resourceType": "Payments", "accepts": [ { "scheme": "exact", "network": "eip155:8453", "payTo": "0xE81C67c086c83997b41673e1e41e481c14D756F6", "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913", "amount": "3000", "amountUsd": 0.003, "maxTimeoutSeconds": 120 }, { "scheme": "exact", "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp", "payTo": "CFg86EW2ZSAgGpf4o2XAt3gU59fgMfsuZyM6QDuDTmoM", "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v", "amount": "3000", "amountUsd": 0.003, "maxTimeoutSeconds": 120 }, { "scheme": "exact", "network": "eip155:4663", "payTo": "0xE81C67c086c83997b41673e1e41e481c14D756F6", "asset": "0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168", "amount": "20000", "maxTimeoutSeconds": 120 }, { "scheme": "exact", "network": "eip155:4663", "payTo": "0xE81C67c086c83997b41673e1e41e481c14D756F6", "asset": "0x8a166Fb41Cd659a0a43396272FF73973Ce29F817", "amount": "524109014675052435450", "maxTimeoutSeconds": 120 } ], "outputSchema": { "properties": { "example": { "properties": { "ok": { "const": true, "type": "boolean" }, "outil": { "const": "fair_commit", "type": "string" }, "resultat": { "properties": { "algorithm": { "type": "string" }, "commitment_id": { "type": "string" }, "committed_at": { "type": "string" }, "expires_at": { "type": "string" }, "next": { "type": "string" }, "server_seed_hash": { "type": "string" } }, "required": [ "commitment_id", "server_seed_hash", "algorithm", "committed_at", "expires_at", "next" ], "type": "object" }, "texte": { "type": "string" }, "x402": { "properties": { "amount": { "type": "string" }, "asset": { "type": "string" }, "network": { "type": "string" }, "transaction": { "type": "string" } }, "required": [ "transaction", "network", "amount", "asset" ], "type": "object" } }, "required": [ "ok", "outil" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" }, "extensions": { "bazaar": { "info": { "input": { "body": { "arguments": {} }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "ok": true, "outil": "fair_commit", "resultat": { "algorithm": "swoge-hmac-sha256-v1", "commitment_id": "6a1f0c3e9b7d2a5c8e4f1b0d", "committed_at": "2026-09-28T21:00:00.000Z", "expires_at": "2026-10-05T21:00:00.000Z", "next": "Share server_seed_hash with the other players now. Then call fair_draw with this commitment_id and your client_seed: the server reveals its seed and draws once.", "server_seed_hash": "b85ef21a5deba1bcd033f7eb675b391cf40ce04d63d5e3da39ed9f61f27180b8" }, "texte": "Commitment 6a1f0c3e9b7d2a5c8e4f1b0d: server_seed_hash b85ef21a5deba1bc... (swoge-hmac-sha256-v1)..." }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "properties": { "arguments": { "properties": {}, "type": "object" } }, "required": [ "arguments" ], "type": "object" }, "bodyType": { "enum": [ "json" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "ok": { "const": true, "type": "boolean" }, "outil": { "const": "fair_commit", "type": "string" }, "resultat": { "properties": { "algorithm": { "type": "string" }, "commitment_id": { "type": "string" }, "committed_at": { "type": "string" }, "expires_at": { "type": "string" }, "next": { "type": "string" }, "server_seed_hash": { "type": "string" } }, "required": [ "commitment_id", "server_seed_hash", "algorithm", "committed_at", "expires_at", "next" ], "type": "object" }, "texte": { "type": "string" }, "x402": { "properties": { "amount": { "type": "string" }, "asset": { "type": "string" }, "network": { "type": "string" }, "transaction": { "type": "string" } }, "required": [ "transaction", "network", "amount", "asset" ], "type": "object" } }, "required": [ "ok", "outil" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "eip2612GasSponsoring": { "info": { "description": "The server accepts an EIP-2612 permit to the canonical Permit2 contract (value = the exact payment amount) and pays the gas.", "version": "1" }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "amount": { "pattern": "^[0-9]+$", "type": "string" }, "asset": { "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "deadline": { "pattern": "^[0-9]+$", "type": "string" }, "from": { "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "nonce": { "pattern": "^[0-9]+$", "type": "string" }, "signature": { "pattern": "^0x[a-fA-F0-9]+$", "type": "string" }, "spender": { "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "version": { "pattern": "^[0-9]+(\\.[0-9]+)*$", "type": "string" } }, "required": [ "from", "asset", "spender", "amount", "nonce", "deadline", "signature", "version" ], "type": "object" } } }, "tags": [ "randomness", "bazaar", "eip2612GasSponsoring" ], "sourceHost": "web-production-220a3.up.railway.app", "lastUpdated": "2026-10-08T06:13:00.73Z", "quality": { "calls30d": 3, "uniquePayers30d": 3, "lastCalledAt": "2026-10-08T06:13:00.498Z" }, "metadata": { "serviceName": "SwogeAgentic", "iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790499407/bazaar-icons/a4b778c1570bc6b8.png", "extensions": { "bazaar": { "info": { "input": { "body": { "arguments": {} }, "bodyType": "json", "method": "POST", "type": "http" }, "output": { "example": { "ok": true, "outil": "fair_commit", "resultat": { "algorithm": "swoge-hmac-sha256-v1", "commitment_id": "6a1f0c3e9b7d2a5c8e4f1b0d", "committed_at": "2026-09-28T21:00:00.000Z", "expires_at": "2026-10-05T21:00:00.000Z", "next": "Share server_seed_hash with the other players now. Then call fair_draw with this commitment_id and your client_seed: the server reveals its seed and draws once.", "server_seed_hash": "b85ef21a5deba1bcd033f7eb675b391cf40ce04d63d5e3da39ed9f61f27180b8" }, "texte": "Commitment 6a1f0c3e9b7d2a5c8e4f1b0d: server_seed_hash b85ef21a5deba1bc... (swoge-hmac-sha256-v1)..." }, "type": "json" } }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "input": { "additionalProperties": false, "properties": { "body": { "properties": { "arguments": { "properties": {}, "type": "object" } }, "required": [ "arguments" ], "type": "object" }, "bodyType": { "enum": [ "json" ], "type": "string" }, "method": { "enum": [ "POST" ], "type": "string" }, "type": { "const": "http", "type": "string" } }, "required": [ "type", "method", "bodyType", "body" ], "type": "object" }, "output": { "properties": { "example": { "properties": { "ok": { "const": true, "type": "boolean" }, "outil": { "const": "fair_commit", "type": "string" }, "resultat": { "properties": { "algorithm": { "type": "string" }, "commitment_id": { "type": "string" }, "committed_at": { "type": "string" }, "expires_at": { "type": "string" }, "next": { "type": "string" }, "server_seed_hash": { "type": "string" } }, "required": [ "commitment_id", "server_seed_hash", "algorithm", "committed_at", "expires_at", "next" ], "type": "object" }, "texte": { "type": "string" }, "x402": { "properties": { "amount": { "type": "string" }, "asset": { "type": "string" }, "network": { "type": "string" }, "transaction": { "type": "string" } }, "required": [ "transaction", "network", "amount", "asset" ], "type": "object" } }, "required": [ "ok", "outil" ], "type": "object" }, "type": { "type": "string" } }, "required": [ "type" ], "type": "object" } }, "required": [ "input" ], "type": "object" } }, "eip2612GasSponsoring": { "info": { "description": "The server accepts an EIP-2612 permit to the canonical Permit2 contract (value = the exact payment amount) and pays the gas.", "version": "1" }, "schema": { "$schema": "https://json-schema.org/draft/2020-12/schema", "properties": { "amount": { "pattern": "^[0-9]+$", "type": "string" }, "asset": { "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "deadline": { "pattern": "^[0-9]+$", "type": "string" }, "from": { "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "nonce": { "pattern": "^[0-9]+$", "type": "string" }, "signature": { "pattern": "^0x[a-fA-F0-9]+$", "type": "string" }, "spender": { "pattern": "^0x[a-fA-F0-9]{40}$", "type": "string" }, "version": { "pattern": "^[0-9]+(\\.[0-9]+)*$", "type": "string" } }, "required": [ "from", "asset", "spender", "amount", "nonce", "deadline", "signature", "version" ], "type": "object" } } } }, "liveness": { "reliability": null }, "verified": false, "featured": false, "provider": { "host": "web-production-220a3.up.railway.app", "manifest_name": "web-production-220a3.up.railway.app", "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": { "ok": true, "outil": "string", "resultat": { "algorithm": "string", "commitment_id": "string", "committed_at": "string", "expires_at": "string", "next": "string", "server_seed_hash": "string" }, "texte": "string", "x402": { "amount": "string", "asset": "string", "network": "string", "transaction": "string" } }, "type": "string" } }