generated: '2026-07-20'
method: searched
source: https://docs.exa.community/getting-started/protocol.md, https://docs.exa.community/getting-started/contracts.md,
  https://docs.exa.community/getting-started/utility.md
notes: >-
  Derived from the published EXA Market protocol reference rather than an OpenAPI
  document — EXA ships no HTTP API, so the entity graph is the on-chain object
  model (baskets, listings, offers, auctions, multi-mints) as documented. No
  entity, field or relationship here is inferred beyond what the protocol docs
  state.
entities:
- name: Asset
  description: >-
    Any Algorand Standard Asset (ASA) — NFT or fungible token. Algorand uses one
    standard for both, so the protocol handles them uniformly.
  identifier: asa_id
  fields:
  - name: asa_id
    description: Algorand Standard Asset ID (the native on-chain asset identifier).
  - name: creator_address
    description: Algorand address that created the asset; carries the creator fee setting.
- name: Basket
  description: >-
    The container in which assets are sold. A basket may hold up to 4 assets
    (NFTs and/or fungible tokens, including ALGO); the limit may be raised by
    governance.
  fields:
  - name: assets
    description: Up to 4 ASAs bundled for a single trade.
  relationships:
  - type: has_many
    target: Asset
    via: assets
- name: Listing
  description: >-
    A standard sale of a basket at a fixed price set by the seller. May be public
    (to the market) or private (to a specific address), and may carry start and
    end listing dates. A listing contract is deployed per listing.
  fields:
  - name: price
    description: Fixed price, denominated in any supported payment ASA.
  - name: visibility
    description: public | private (private targets a specific buyer address).
  - name: start_date
  - name: end_date
  relationships:
  - type: has_one
    target: Basket
  - type: has_one
    target: ListingContract
- name: Offer
  description: >-
    A peer-to-peer offer made against NFTs or fungible tokens, allowing
    negotiation between any two users. An offer contract is deployed per offer.
  relationships:
  - type: has_one
    target: Basket
  - type: has_one
    target: OfferContract
- name: Auction
  description: >-
    A time-based sale of a basket. Two modes are documented — normal auction
    (highest bidder wins) and reverse/Dutch auction (price decreases over time).
    An auction contract is deployed per auction.
  fields:
  - name: mode
    description: normal | reverse (Dutch).
  relationships:
  - type: has_one
    target: Basket
  - type: has_many
    target: Bid
  - type: has_one
    target: AuctionContract
- name: Bid
  description: A bid placed by a potential buyer in a normal auction.
  relationships:
  - type: belongs_to
    target: Auction
- name: MultiMint
  description: >-
    A basket containing a supply of a single asset type, where different buyers
    can each purchase a portion of the available supply.
  relationships:
  - type: has_one
    target: Basket
- name: CreatorFee
  description: >-
    Royalty set globally on-chain by a creator address, up to 15%. All assets
    created by that address are governed by the fee. Payable in ALGO and in any
    other supported payment asset the creator has opted into.
  fields:
  - name: rate
    description: Percentage, maximum 15%.
  - name: creator_address
  relationships:
  - type: belongs_to
    target: Asset
    via: creator_address
- name: PaymentAsset
  description: >-
    An ASA accepted by the protocol as a means of payment. Any ASA may be used as
    a payment method, enabling NFT-to-NFT trades by design.
  fields:
  - name: asa_id
  documented_values:
  - asset: ALGO
    asa_id: null
    note: Native Algorand token.
  - asset: USDC
    asa_id: 31566704
  - asset: USDT
    asa_id: 312769
- name: EXAToken
  description: >-
    The governance token of the EXA ecosystem. Grants voting power over protocol
    settings, feature implementation, partnerships and treasury allocation, and
    can be used to buy and sell NFTs on EXA Market.
  fields:
  - name: asa_id
    value: 1888888888
  - name: ticker
    value: EXA
  - name: total_supply
    value: 1000000000
  - name: decimals
    value: 6
- name: ListingContract
  description: Smart contract deployed on each listing; published as a base64 TEAL
    approval program plus a clear-state program.
  source: https://docs.exa.community/getting-started/contracts.md
- name: OfferContract
  description: Smart contract deployed on each offer; published as a base64 TEAL approval
    program plus a clear-state program.
  source: https://docs.exa.community/getting-started/contracts.md
- name: AuctionContract
  description: Smart contract deployed on each auction; published as a base64 TEAL
    approval program plus a clear-state program.
  source: https://docs.exa.community/getting-started/contracts.md