LEARN · DOCUMENTATION
Documentation
Pages from 3 sources, kept in sync: the official NEAR documentation, documentation from teams building on NEAR, and readmes from their code. Search all of it, or start from a path below.
483pages
synced 2h ago3 sources
1 more source12 pages
Showing“token”
Official
Callbacks can fail
A callback always runs, but it can still fail. Design your contract so a failed callback cannot leave it in an unsafe state. When you attach a callback to a cross-contract call, th…
Nov 1, 2026
Official
Tutorial: Creating an Indexer
This tutorial will guide you through building an indexer using the NEAR Indexer Framework. The indexer will listen for FunctionCalls on a specific contract and log the details of e…
Nov 1, 2026
Ecosystem
NEAR AI Cloud: Cursor
Configure Cursor with NEAR AI Cloud through Cursor's OpenAI API key and base URL settings. > [!WARNING] > > Limited support > > Cursor can accept an OpenAI API key and an overridde…
Nov 2, 2026
Official
Access Keys
…ion on the account. This includes DeployContract , Transfer tokens, call functions FunctionCall , Stake and even permission to delete the account DeleteAccountAction . FunctionCall…
Nov 2, 2026
Official
BigQuery Public Dataset
… engagement, smart contract utilization, or insights across tokens and NFT adoption. Benefits: * NEAR instant insights: Historical on-chain data queried at scale. * Cost-effective:…
Nov 1, 2026
Ecosystem
NEAR Intents: Refund a stuck BTC deposit
Recover Bitcoin you sent to a bridge deposit address that never finalized on NEAR If you send BTC to a bridge deposit address but the deposit never finalizes on NEAR, the Bitcoin i…
Nov 2, 2026
Official
Integration Tests
Learn how to write and run integration tests for NEAR smart contracts using Sandbox testing and realistic blockchain environments. Integration tests deploy your contract to a local…
Nov 1, 2026
Official
Your First Web3 App
Quick guide to create a Web3 frontend application with NEAR integration - build a React/Next.js app where users can login with wallets and interact with smart contracts. In this gu…
Nov 1, 2026
Ecosystem
NEAR Intents: How the Bitcoin bridge works
Where a BTC deposit address comes from, why coins are not swept into a vault, and who can sign a withdrawal A plain-language guide for people using the bridge, not building it. Fou…
Nov 2, 2026
Official
Selecting Chunk and Block Producers
…lgorithms: • Larger stakes should be preferred (more staked tokens means more security) • The frequency with whic
Nov 2, 2026
Ecosystem
NEAR Intents: 1ClickSwap API Terms of Use
Terms of use governing developer access to the 1ClickSwap API 1CLICKSWAP API TERMS OF USE Last Updated: October 7, 2026 BY CLICKING TO ACCEPT, GENERATING AN API KEY, REGISTERING ON…
Nov 2, 2026
Official
Creating a Frontend
…ct account ID, and RPC URL | | utils/amounts.mjs | Converts token amounts between decimal strings and integer units without losing precision | | Navigation.jsx | A component that c…
Nov 1, 2026
Ecosystem
NEAR Intents: Solver Terms of Use
Terms of use governing Solver access to the Solver Services NEAR INTENTS SOLVER TERMS OF USE Last Updated: 7 October 2026 Please read these Solver Terms carefully. These Terms are …
Nov 2, 2026
Showing 211 to 223 of 223Search all sources →