# SideShift

> Source: https://fuckyc.org/services/sideshift/
> Website: https://sideshift.ai/
> Categories: Instant swap (no account)
> KYC: none — Geofences certain jurisdictions (e.g., U.S.) but does not collect KYC for permitted users; quote-and-swap flow does not require account creation.
> Status: active
> Jurisdiction: Anguilla (operator-disclosed)
> Fiat on-ramp: no
> Payment methods: crypto
> Founded: 2017
> Open source: no
> Custodial: no
> Last verified: 2026-01-01

## Verdict

SideShift is one of the older crypto-to-crypto exchangers that staked an explicit no-KYC posture and stuck with it via geofencing rather than ID collection. Strong API, broad Lightning support, and a long operating track record make it a default route in many wallet integrations.

## Strengths

- Long-running operator with explicit no-KYC policy.
- Lightning support on both sides for BTC.
- First-class API used by integrators including hardware wallets.

## Caveats

- Geofenced for several jurisdictions; users in those regions are blocked rather than asked for ID.
- Like all custodial backends, address-screening can affect output release on outliers.
- Facts need re-verification by operator (last seeded 2026-01).

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## What SideShift is

A no-account instant exchanger with first-class Lightning support and a widely-used API. Available in most jurisdictions except those it geofences.

## Threat-model fit

Solid default for Lightning ↔ on-chain swaps and for wallets that route through an exchanger backend.

## Sources

- [SideShift about page](https://sideshift.ai/a/about) — accessed 2026-01-01
- [KYCnot.me — SideShift entry](https://kycnot.me/service/sideshift) — accessed 2026-01-01