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Pons SDK

Pons SDK is an MIT-licensed TypeScript SDK and historical indexer that reads Pons factory contracts, token launches and TokenLaunched events on Robinhood Chain through typed viem queries, with SQLite-backed local history.

Explore the practical guide ↓

Independent OpenViST project profile, based on linked sources.

Pons SDK — OpenViST project profile in Developer Tools.
OpenViST project illustration. See the linked sources for product details.
Understand the project

Practical overview

When it fits

Use it when an application needs structured, read-only Pons launch data or historical TokenLaunched records from Robinhood Chain.

Who it is for

  • TypeScript developers building Robinhood Chain data tools
  • Researchers analyzing Pons token-launch activity
  • Teams needing local historical launch records
  • Builders creating read-only monitoring or dashboard applications

Documented uses

  • Query V1 and V2 Pons factory contracts
  • Decode and filter TokenLaunched events
  • Retrieve launch and graduation data
  • Index historical launches into SQLite
  • Support research into copy-trading signals without executing trades
Before you choose

Requirements & limits

The public repository is MIT-licensed. The documented installation uses pnpm, with Node.js 20+ and viem as runtime prerequisites.

  • It is read-only and cannot execute trades or sign transactions.
  • V1 and V2 factory data is modeled separately because their ABIs and launch records differ.
  • The SDK chunks log queries to address broad public-RPC range timeouts.
  • A dedicated RPC provider can be supplied for broader querying.
  • The historical indexer stores blockchain integers as decimal strings and uses SQLite for local persistence.

Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.

Source-based practical guide

Query Pons launches from Robinhood Chain

Install the SDK and retrieve typed launch records over a bounded block range.

Before you start

  • Node.js 20+
  • viem
  • pnpm
  • Access to the Robinhood Chain RPC, using the public endpoint or a dedicated provider

Steps

  1. Install the package with pnpm add pons-sdk.

  2. Create a PonsClient, optionally providing a dedicated rpcUrl.

  3. Call getLaunches with fromBlock and toBlock, then process the returned launch objects.

Expected outcome

A read-only collection of typed Pons launch records for the selected block range.

Guide limitations

  • The package does not sign transactions, hold keys or execute trades.
  • Wide public-RPC eth_getLogs ranges can time out; the SDK chunks requests into 2,000-block ranges by default.
  • A full backfill can take time against the public endpoint.
Documentation 1 ↗
Evidence and transparency

Sources & review

Official repository ↗
Source record details
Source availability
Active
Sources checked
2 October 2026
Original website title
casatrickdev/robinhood-trading-tools · Official homepage title · retained in its source language
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