{"uid":"cap_E5RrS0iCxmSgH6kXs_P9C","slug":"synapse-api-monad-nft-by-owner-7b6f8c9b","name":"Synapse API — Monad NFT by Owner","description":"High-speed API suite for AI processing, web scraping, and smart data utilities across 57+ blockchain networks. Pay-per-call via x402.","url":"https://synapse-api-brown.vercel.app/api/monad/nft/by-owner?utm_source=zero.xyz","method":"POST","headers":{},"bodySchema":{"type":"object","properties":{"limit":{"type":"number"},"owner":{"type":"string"},"pageKey":{"type":"string"}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.01","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","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_7IkdF_JtvgaRQIEwNQqao","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":"Fetches all NFTs owned by a given wallet address on the Monad blockchain network","exampleAgentPrompt":"Show me all the NFTs owned by the Monad wallet address 0xAbC123... — return up to 50 results.","exampleUseCases":[{"title":"NFT portfolio viewer for Monad wallet","prompt":"Can you pull up all the NFTs held by the Monad address 0x1234abcd...? I want to see the full portfolio, limit it to 20 items."},{"title":"NFT ownership verification for airdrop","prompt":"I need to verify which NFTs are in this wallet on Monad — the address is 0xDeAdBeEf99... — fetch everything you can find."},{"title":"Paginated NFT inventory scan","prompt":"Get the next page of NFTs for Monad wallet 0xAABBCC... using the page key 'abc-xyz-page2' and give me up to 100 results."}],"resultDescription":"Returns a list of NFTs owned by the specified wallet on the Monad network, including token metadata and ownership details, along with a pagination key for fetching additional pages if more results exist.","failureModes":["Invalid or malformed owner wallet address returns an error or empty result","Expired or invalid pageKey causes pagination to fail or restart","Limit value out of acceptable range may cause a validation error","Payment failure via x402 protocol prevents the call from executing","Monad network downtime or indexer lag may cause incomplete or stale NFT data"],"whenToPreferThis":"Use this endpoint when you need to enumerate all NFTs held by a specific wallet address on the Monad blockchain specifically. Prefer it over generic NFT APIs when the target chain is Monad, and when you need paginated, owner-scoped queries rather than collection-scoped or token-scoped lookups.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-10-13T12:39:36.283Z","isFirstParty":false,"canonicalSlug":"synapse-api-monad-nft-by-owner-7b6f8c9b"}