{"uid":"cap_fVk7mQ5aAm6WLHfwud-Vj","slug":"loyal-spark-list-marketplace-offers-5b5f530b","name":"Loyal Spark - List Marketplace Offers","description":"Onchain loyalty protocol on Base L2. Launch B20 rewards, earn and redeem tokens, trade P2P, automate with AI agents via REST and MCP.","url":"https://api.loyalspark.online/x402-gateway/mcp-tools/list_marketplace_offers","method":"POST","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","toolName","inputSchema"],"properties":{"type":{"type":"string","const":"mcp"},"example":{"type":"object"},"toolName":{"type":"string"},"transport":{"enum":["streamable-http","sse"],"type":"string"},"description":{"type":"string"},"inputSchema":{"type":"object"}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{}}}}},"responseSchema":{"type":"json"},"example":{"request":{"id":1,"method":"tools/call","params":{"name":"get_platform_info","arguments":{}},"jsonrpc":"2.0"},"response":{"id":1,"result":{"content":[{"text":"{\"name\":\"Loyal Spark\",\"chain\":\"Base L2\",\"chain_id\":8453,\"token_standard\":\"ERC-20\",\"features\":[\"loyalty_programs\",\"rewards\",\"marketplace\",\"tiers\",\"referrals\",\"vouchers\",\"analytics\"],\"api_docs\":\"https://loyalspark.online/api-docs\"}","type":"text"}]},"jsonrpc":"2.0"}},"exampleRequest":{"id":1,"method":"tools/call","params":{"name":"get_platform_info","arguments":{}},"jsonrpc":"2.0"},"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"settled","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.01/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.01","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_xBqzeeOf-ME-Aq0EqQvQ3","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.01","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Returns available peer-to-peer loyalty token offers listed on the Loyal Spark onchain marketplace for browsing and trading","exampleAgentPrompt":"Show me all the current loyalty token offers available on the Loyal Spark marketplace — I want to see what ERC-20 reward tokens are listed for P2P trading right now so I can find the best deal.","exampleUseCases":null,"resultDescription":"A JSON list of active marketplace offers on Loyal Spark, including details about each P2P listing such as token type, quantity, price, seller, and offer status for onchain loyalty ERC-20 tokens on Base L2.","failureModes":["Payment of $0.01 USDC not provided or rejected — returns 402 Payment Required","No active marketplace offers exist — returns empty list","Invalid filter parameters — returns 400 Bad Request","Onchain Base L2 node unavailable — returns 503 Service Unavailable","Rate limiting exceeded — returns 429 Too Many Requests"],"whenToPreferThis":"Use this endpoint when an AI agent or user needs to discover and browse currently available peer-to-peer loyalty token trade offers on the Loyal Spark marketplace, particularly before initiating a trade or redemption. Prefer this over wallet-balance or token-earning endpoints when the goal is to find secondary market listings rather than earn new tokens directly.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T12:51:47.931Z","isFirstParty":false}