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Average Ratings 0 Ratings

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ease
features
design
support

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Write a Review

Description

BlockSpan serves as an NFT API platform tailored for software companies engaged in blockchain development. By consolidating information from various blockchain networks, we offer a streamlined API that enables NFT developers to access real-time data such as token prices, ownership status, and metadata, including pre-cached images. Transitioning between multiple blockchains or utilizing different chains doesn't have to be a cumbersome process; instead of laboriously scraping block logs, you can effortlessly implement a straightforward REST API integration. Our API provides more than just transactional information; it also delivers details on pricing, current ownership, and extensive metadata. Currently, our platform supports Ethereum, Polygon, Arbitrum, and Optimism, with additional blockchain integrations on the horizon. We have also created comprehensive documentation for every endpoint, which features an interactive API console to enhance usability. Moreover, our NFT API is designed to include token metadata and cached image URLs, effectively reducing the need for multiple API and IPFS calls to gather that information. With such functionality, developers can focus on building innovative applications without the hassle of backend complexities.

Description

Upshot is a protocol that employs appraisal games to encourage individuals to provide honest responses to subjective inquiries. Its inaugural product focuses on facilitating an effective price-discovery mechanism for NFTs by compensating experts for their truthful evaluations, thereby creating new opportunities for specialists and paving the way for innovative DeFi primitives. Upshot One operates as a question-and-answer protocol that utilizes a novel area of mechanism design known as peer prediction, which is intended to motivate users to answer questions with integrity. The protocol's goal is to consistently and effectively match genuine responses to queries, enhancing various exciting applications, including efficient price discovery for niche assets, decentralized insurance, governance, content curation, and beyond. As a modular system, Upshot One can be adapted for use in multiple key sectors, with the efficient price discovery of NFTs representing its initial deployment. Furthermore, the flexibility of the protocol ensures that it can evolve to meet the demands of future use cases as the ecosystem develops.

API Access

Has API

API Access

Has API

Screenshots View All

Screenshots View All

Integrations

Arbitrum
Ethereum
Optimism
Polygon (Matic)

Integrations

Arbitrum
Ethereum
Optimism
Polygon (Matic)

Pricing Details

$49 per month
Free Trial
Free Version

Pricing Details

No price information available.
Free Trial
Free Version

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Deployment

Web-Based
On-Premises
iPhone App
iPad App
Android App
Windows
Mac
Linux
Chromebook

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Customer Support

Business Hours
Live Rep (24/7)
Online Support

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Types of Training

Training Docs
Webinars
Live Training (Online)
In Person

Vendor Details

Company Name

BlockSpan

Founded

2022

Country

United States

Website

blockspan.com

Vendor Details

Company Name

Upshot

Website

upshot.io

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