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Chainlink Functions

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Serverless oracle layer that brings off-chain AI model output into smart contracts.

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Chainlink Functions at a glance

What it is
Serverless oracle layer that brings off-chain AI model output into smart contracts.
Who it's for
A good fit for users working with AI Oracles who want to cut the manual steps.
Primary use case
Chainlink Functions lets contracts call external APIs and AI models through a decentralised oracle network, with the response verified and delivered on-chain.
  • CategoryContract & Legal Document AI
  • PricingFree Tier
  • Starting priceFree, paid plans available
  • Credit cardNo credit card required
  • Foundation modelFine-tuned
  • Bring your own keyNot supported
  • RatingNo reviews yet. Be the first to rate.

Overview

Chainlink Functions lets contracts call external APIs and AI models through a decentralised oracle network, with the response verified and delivered on-chain.

Pros

  • Battle-tested oracle network
  • Wide chain support

Cons

  • Gas plus subscription costs

Key Features

  • Battle-tested oracle network
  • Wide chain support

Best For

  • People who want to spend less time on repetitive steps
  • Creators exploring AI Oracles
  • Anyone testing the space without an upfront budget
  • Buyers who want a highly rated, well-established option

Pricing Model

Free Tier. Generous ongoing free tier you can start with, no credit card needed. Paid plans unlock higher limits.

Pricing Breakdown

Starting price
Free, paid plans available
Free trial / credits
Ongoing free tier, no time limit
Credit card
No credit card required
Free Tier (No CC)

Screenshots

Live preview of Chainlink Functions's website.

Frequently asked questions

Serverless oracle layer that brings off-chain AI model output into smart contracts. It is listed under Contract & Legal Document AI on ZOIPI AI.

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