Analysis by Optimly for Optimly AI Visibility, in the Optimly AI Brand Index. This Business Profile tracks the Brand Authority Index and supporting AI visibility evidence. Last analyzed August 9, 2026.
API3 is a company within the Web3 Infrastructure category. API3 is a collaborative project to deliver traditional API services to smart contract platforms in a decentralized and trust-minimized manner. It is governed by a Decentralized Autonomous Organization (DAO) and focuses on first-party oracles that are operated by the data providers themselves.
API3 was founded in 2020 and is headquartered in Remote/Global.
API3 is rated Contender on the Optimly Brand Authority Index, a measure of how well AI models can accurately describe the brand. The exact score is locked for unclaimed profiles.
AI narrative accuracy for API3 is Strong. Significant factual deltas detected.
AI models classify API3 as a Challenger. AI names competitors first.
API3 appeared in 4 of 6 sampled buyer-intent queries (67%). API3 is highly discoverable for technical queries like 'first-party oracles' but loses visibility in broader 'best blockchain oracle' queries where Chainlink dominates the narrative.
AI identifies this brand as a technical infrastructure provider in the blockchain space. It accurately captures the 'first-party oracle' USP but often misses recent product pivots like the OEV Network or specific dAPI implementation details. Key gap: The shift in focus from general 'Airnode' connectivity to the specific monetization of 'OEV Network' (Oracle Extractable Value) as a primary product.
Of 5 key facts verified about API3, 4 are well-documented (likely accurate across AI models), 1 have limited sourcing, and 0 are retrieval-dependent and may be inaccurate without live search.
The distinction between API3 and its primary competitor, Chainlink, is often oversimplified, missing the technical nuance of first-party vs. third-party nodes.
Buyers turn to API3 for How to connect API to smart contract without third party nodes?, Custom In-house Scripts: Building a custom, in-house script to pull data from multiple sources and sign it manually (highly risky for DeFi)., Isolated On-chain Logic: Operating without external data, limiting the application to on-chain events only., among 3 documented problem areas.
Buyers evaluating API3 typically ask AI models about "What is a first party oracle?", "Highest yield DeFi data providers", "Oracle Extractable Value solutions", and 2 similar queries.
API3's core products are dAPIs, Airnode, OEV Network, QRNG (Quantum Random Number Generation).
API3 uses Usage-based (gas fees + protocol fees).
API3 serves DeFi developers, dApp builders, API providers seeking Web3 integration.
API3 enables data providers to run their own nodes (first-party oracles), eliminating middlemen and reducing costs/security risks compared to third-party oracle networks.
Brand Authority Index (BAI) tier: Contender (exact score locked for unclaimed brands)
Archetype: Challenger
Official website: https://api3.org/
Last analyzed: August 9, 2026
Founded: 2020 (source: official website)
Headquarters: Decentralized (DAO) (source: official website)
This Business Profile is published by Optimly in the Optimly AI Brand Index, a public research dataset showing how AI systems describe brands, categories, and competitors. Optimly AI Visibility analyzes sampled buyer-intent responses, cited sources, and public brand information. The Brand Authority Index summarizes answer presence, narrative accuracy, and owned citations where sufficient evidence is available.
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