generated: '2026-07-19'
method: searched
source: https://docs.laosnetwork.io/api
endpoint: https://api.laosnetwork.io/v2/graphql
examples:
- name: Create a collection
  operation: createCollection
  auth: x-api-key
  docs: https://docs.laosnetwork.io/api/write-queries/CreateCollection
  request: |
    mutation CreateCollection {
      createCollection(
        input: { name: "My first Bridgeless Minting Collection", symbol: "MFBC", chainId: "137" }
      ) {
        batchMinterAddress
        chainId
        contractAddress
        laosAddress
        name
        success
        symbol
      }
    }
- name: Mint NFTs (async, recommended)
  operation: mintAsync
  auth: x-api-key
  docs: https://docs.laosnetwork.io/api/write-queries/MintNFT
  request: |
    mutation MintNFT {
      mintAsync(
        input: {
          chainId: "137"
          contractAddress: "0x370d32d6fcef88e0a008d23a1a602f33b6fcf251"
          tokens: [
            {
              mintTo: ["0x4E6Da57f62b9954fBb6bAb531F556BE08E128e75"]
              name: "Intro to LAOS NFT"
              description: "This is my first LAOS Mint!"
              attributes: [{ trait_type: "Level", value: "Introduction" }]
              image: "ipfs://QmPC9LrMuN6YkcJBRhBcWiDcS4ndkx3cwXdVNQ59PY8EBq"
            }
          ]
        }
      ) { status message txHash }
    }
- name: Evolve NFTs (async)
  operation: evolveAsync
  auth: x-api-key
  docs: https://docs.laosnetwork.io/api/write-queries/EvolveNFT
  request: |
    mutation EvolveNFT {
      evolveAsync(
        input: {
          chainId: "137"
          contractAddress: "0xc7471bab04d2f53f6e79c754e19fdbd1e5a4a3c3"
          tokens: [
            {
              tokenId: "46231769497101023895754357762572931969783788518045090509665456129453327552117"
              name: "Intro to LAOS NFT lvl 2"
              description: "This is my first LAOS Evolution!"
              attributes: { trait_type: "Level", value: "Introduction Evolved" }
              image: "ipfs://QmUjVkeX1yUSbunCaXMWVsxrzcQCSBVEJzDoheowy1D3tb"
            }
          ]
        }
      ) { status message txHash }
    }
- name: Broadcast assets to marketplaces
  operation: broadcast
  auth: x-api-key
  docs: https://docs.laosnetwork.io/api/write-queries/Broadcast
  request: |
    mutation Broadcast {
      broadcast(
        input: {
          tokenIds: ["46231769497101023895754357762572931969783788518045090509665456129453327552117"]
          chainId: "137"
          ownershipContractAddress: "0xc7471bab04d2f53f6e79c754e19fdbd1e5a4a3c3"
          type: "SELF"
        }
      ) { tokenIds success }
    }
- name: Read user inventory (no API key)
  operation: tokens
  auth: none
  docs: https://docs.laosnetwork.io/api/read-queries/Inventory
  request: |
    query Inventory {
      tokens(
        where: { chainId: "137", contractAddress: "0x9f16fc5a49afa724407225e97edb8775fe4eb9fb", owner: "0xb09b3fd2a408e4dfab7a1c6fd28365c369d2f006" }
      ) {
        totalCount
        edges { node { description image name tokenId owner } }
      }
    }
- name: Read asset history (no API key)
  operation: tokenHistory
  auth: none
  docs: https://docs.laosnetwork.io/api/read-queries/AssetHistory
  request: |
    query AssetHistory {
      tokenHistory(
        chainId: "137"
        contractAddress: "0x9f16fc5a49afa724407225e97edb8775fe4eb9fb"
        tokenId: "66411355714187073314704920013201981051255304368864801044887078638344704552966"
      ) { updatedAt name tokenUri description image attributes }
    }