Scalar Types
These fundamental types represent atomic values in the OneSource Web3 API.
| Type | Description | Format | Example |
|---|---|---|---|
ID | A unique identifier (always serialized as a string). | Hexadecimal or UUID | "0xbc4ca0eda7647a8ab7c2061c2e118a18a936f13d" |
String | UTF-8 text. | Freeform text | "Bored Ape #123" |
String! | Non-nullable string. | Enforced server-side | "ERC-721" (never null) |
Boolean | True/false value. | true/false | isERC721: true |
Int | Signed 32-bit integer. | Base-10 | createdBlock: 12345678 |
UInt64! | Unsigned 64-bit integer (for large counts). | String-encoded* | "10003748766674344597655376" |
Time | Timestamp (ISO-8601). | YYYY-MM-DDTHH:MM:SSZ | "2023-01-01T00:00:00Z" |
Key Notes:
UInt64!: Always returned as a string to avoid JavaScript number precision loss.Time: Derived from blockchain timestamps.ID: For contracts, this is the Ethereum address; for tokens, it’stokenID.