Introduction

The Aradia Data API provides read-only access to indexed NFT data on Astar Network: collections, tokens, owners, transfers and activity.

Quick start

1. Create a read-only API key in the Developer Portal.
2. Export it locally: export ARADIA_API_TOKEN=your_key
3. Call an endpoint:

curl -sS \
  -H "Authorization: Bearer $ARADIA_API_TOKEN" \
  "https://api.aradia.app/v1/indexer/status"

Conventions

• All timestamps are UTC, RFC 3339.
• Addresses are lowercase hex with a 0x prefix.
• Lists use cursor pagination, never numeric skips.
• Wei amounts are strings so no precision is lost.

AuthenticationHow to authenticate requests.

PaginationCursor-based paging.

Rate LimitsFree profile limits.

ErrorsError codes and retry guidance.