FastNear

FastNear is an infrastructure and data-services provider for the NEAR Protocol ecosystem, offering RPC access, indexed APIs, and custom data solutions for applications and developers.^[1]​^[2]​

Overview

FastNear’s NEAR RPC service supports canonical state reads, contract calls, chain inspection, and transaction submission. FastNear describes it as enterprise-grade infrastructure for queries and transaction submissions, with reliability, security, and configurable options.^[2]​^[1] Its NEAR Data service, also presented as NEARDATA, streams recent optimistic and finalized NEAR blocks as JSON through REST APIs. The service includes block headers and latest-block helper routes for near-real-time reads and lightweight monitoring; its public REST endpoints do not require authentication. The data can include transaction hashes with their receipts.^[2]​^[1]​

FastNear’s indexed REST APIs provide account, asset, staking, and public-key information. The FastNear API includes account and token balances, NFT and fungible-token data, staking-pool information, staking positions, public-key lookups, and token-holder analytics; FastNear describes it as a low-latency service for wallets and explorers.^[2]​^[1] The Transactions API supports indexed account activity, transaction and receipt lookups, and block-scoped execution history. FastNear also offers an Explorer API for transaction lookup by hash, filtered account histories, and block and receipt information, with cursor-based pagination. Its Transfers API returns incoming and outgoing native-token and token transfers by account, with filters for time range, asset, and amount.^[2]​^[1]​

Developer Tools and Operations

FastNear API keys work across its RPC and REST APIs. The service publishes machine-readable OpenAPI documents for its API families and operations, along with a JSON index; users can create keys and manage projects through sign-in.^[2]​

FastNear provides service-status information for incidents or degraded service. It also offers snapshots intended to bootstrap RPC or archival infrastructure without replaying the chain from scratch, as well as agent documentation covering credential posture, routing logic, and Markdown exports designed for use with prompts.^[2]​