Class IpfsHttpHandler

Handler for retrieving and verifying TZIP-16 contract metadata over HTTPS IPFS gateways.

By default, tries the public gateways ipfs.filebase.io and gateway.pinata.cloud in order with a 10-second per-gateway deadline. Public gateways are best-effort and may rate-limit or time out; for production applications, configure a paid IPFS gateway service with an SLA or a self-hosted HTTPS IPFS gateway supporting raw block retrieval (?format=raw).

Implements

Handler

Index

Constructors

constructor

new IpfsHttpHandler(ipfsGateway?: string, timeout?: number): IpfsHttpHandler
Parameters
- OptionalipfsGateway: string
  Optional HTTPS gateway hostname (without https:// or /ipfs/). For production, use a paid gateway service with an SLA or a self-hosted HTTPS IPFS gateway. When omitted, falls back across the default public gateways.
- timeout: number = 10000
  Total deadline in milliseconds for each gateway, including all block and body reads (default 10000).
Returns IpfsHttpHandler
- Defined in packages/taquito-tzip16/src/handlers/ipfs-handler.ts:30

Properties

httpBackend

httpBackend: HttpBackend = ...

Methods

getMetadata

getMetadata(
    _contractAbstraction: ContractAbstraction<ContractProvider | Wallet>,
    __namedParameters: Tzip16Uri,
    _context: Context,
): Promise<string>
Parameters
- _contractAbstraction: ContractAbstraction<ContractProvider | Wallet>
- __namedParameters: Tzip16Uri
- _context: Context
Returns Promise<string>
Implementation of Handler.getMetadata
- Defined in packages/taquito-tzip16/src/handlers/ipfs-handler.ts:39

Class IpfsHttpHandler

Implements

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

Returns IpfsHttpHandler

Properties

httpBackend

Methods

getMetadata

Parameters

Returns Promise<string>

Settings

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