Roadmap
Where the platform is headed — more chains, real-time data, and usage-based plans.
Mainly is early, and this reference documents the API as designed. Here's what's ahead, in rough priority order. No dates are commitments.
More chains
The API is chain-scoped (/v1/solana/..., /v1/ethereum/...) precisely so new
networks can ship without breaking anything. Ethereum has an initial native-RPC
MVP. Planned next: deeper Ethereum indexed data, Bitcoin, Avalanche, and
other major networks — each with these same conventions: REST, dual raw +
human-readable amounts, one pagination scheme, one error shape.
The goal: learning Mainly once should be enough to build on any chain we support.
Real-time data
- Webhooks — "call my URL when this wallet receives funds / this NFT sells." Configuration via the API, delivery with retries.
- Streams — a WebSocket for live account and transaction updates, replacing raw RPC subscriptions and gRPC streaming infrastructure.
Plans and credits
The platform currently has no subscriptions or metering. Planned model:
- A free tier generous enough to build and demo on.
- Credit-based plans — each endpoint costs a documented number of credits, heavier operations cost more, with clear rate limits per plan and linear overage pricing. No surprise bills.
Current per-endpoint rate limits already surface in the rate limit headers, so integrating backoff now means billing changes nothing structurally later.
Developer experience
- SDKs for TypeScript and Python — thin, typed wrappers over these REST endpoints.
- Full holder enumeration for tokens (beyond the current top-20 limit).
- An interactive playground in these docs — try every endpoint against devnet without writing code.
Feedback
The fastest way to influence this list is to tell us what you're building and where the API gets in your way.