# walletlink.social

> Resolve wallet addresses to Farcaster, X and ENS identities, in both directions.

## Docs

- [walletlink.social](https://docs.walletlink.social/index.md): Resolve wallet addresses to the people behind them, in both directions.
- [Quickstart](https://docs.walletlink.social/quickstart.md): From nothing to your first resolved wallet.
- [Coverage](https://docs.walletlink.social/concepts/coverage.md): What fraction of a wallet list resolves, and what the number actually means.
- [Data quality](https://docs.walletlink.social/concepts/data-quality.md): How matches are attested, what the quality score means, and when a record goes stale.
- [Introduction](https://docs.walletlink.social/api-reference/introduction.md): Base URL, authentication, plans, and the conventions every endpoint follows.
- [Rate limits](https://docs.walletlink.social/api-reference/rate-limits.md): Three windows, the headers that report them, and how to back off correctly.
- [Errors](https://docs.walletlink.social/api-reference/errors.md): Error shape and every code the API returns.
- [Look up a wallet](https://docs.walletlink.social/api-reference/wallet.md): GET /v1/wallet/{address}
- [Batch lookup](https://docs.walletlink.social/api-reference/batch.md): POST /v1/batch
- [Reverse X lookup](https://docs.walletlink.social/api-reference/reverse-twitter.md): GET /v1/reverse/twitter/{handle}
- [Reverse Farcaster lookup](https://docs.walletlink.social/api-reference/reverse-farcaster.md): GET /v1/reverse/farcaster/{username}
- [Index stats](https://docs.walletlink.social/api-reference/stats.md): GET /v1/stats
- [Usage](https://docs.walletlink.social/api-reference/usage.md): GET /v1/usage