★ FRONT-PAGEASageSwap— Anonymous swap — no KYC, no AML hold, no IP logging, declines law-enforcement requests. ← back to No-KYC exchanges & swap services
B

StereoSwap

"Anonymity by default. Erasure by choice." Privacy-first no-KYC swap exchange with **Oblivion Mode** (15-min in-memory, zero-trace), Tor v3 mirror, published live reserves, and a partner OpenAPI. Single-brand operator with own liquidity — not a meta-aggregator.

At a glance

Grade
B
KYC posture
anonymous signup
Fees
Spread ~0.8-1%. Fees in rate. 30-min order window.
Last verified
2026-05-24
Tor mirror
http://arrzkvly4x4gmw6yaigypafexqqxnckmsk2lidudqmngsl7oqb53ieyd.onion

Why grade B?

Solid pick. Verified working but with a meaningful caveat (UX rough, smaller market, intermediate trust step, partial coverage). Listed because the trade-off is sometimes worth it.

Full rubric + 7-step verification walkthrough at /methodology.

Review

Privacy-first no-KYC swap exchange. Single-brand operator with their own liquidity pools (not a meta-aggregator routing through CN / FixedFloat / SimpleSwap). End-user flow is anonymous — no signup, no email, no auth of any kind. The operator describes the project as *"a refuge — not a product"* and positions Monero explicitly as "a foundation for private value exchange."

Operator philosophy. Their own framing — *"We are not a company. We are not a brand. We are an autonomous mechanism."* — *"We operate pseudonymously and communicate only via encrypted channels. Not because we're hiding — but because your trust shouldn't depend on people. It should depend on code."* — *"Why should you trust us? You shouldn't. You should trust math, code, and your own due diligence."* This is unusually direct: most operators ask for trust; StereoSwap explicitly refuses to. The directory respects that posture and grades accordingly — we don't credit anonymous teams negatively when the architecture (non-custodial, no logs, Oblivion Mode, published reserves) carries the trust weight.

Oblivion Mode — headline feature. A 15-minute in-memory swap mode where nothing is persisted — per the operator, *"even we can't recover it."* The swap exists only in volatile memory and self-destructs at the 15-min mark. Real zero-state mode is rare among aggregators; most no-KYC instant-swap competitors retain at least the order metadata for support purposes. If you're using StereoSwap for sensitive flows (whistleblowing, journalism, OPSEC-sensitive personal trades), Oblivion Mode is the differentiator to lean on.

Live reserves (transparent). The operator publishes a live-reserves panel showing real-time balances per supported coin (SOL, XMR, etc., "Open reserves. Closed identity."). Transparent solvency telemetry is rare among instant-swap operators — most refuse to publish reserve data because it exposes liquidity ceilings. StereoSwap publishing this is a credibility move: solvency-floor visibility lets a user upper-bound the size of trade they should attempt against the published reserve.

No-log claim. Regular (non-Oblivion) mode stores "only the minimal technical data required to complete your swap" — explicitly no IPs, no cookies, no fingerprinting. This is a published claim, not curator-verified; small-first-trade pattern still recommended.

Tor. Onion v3 mirror: `arrzkvly4x4gmw6yaigypafexqqxnckmsk2lidudqmngsl7oqb53ieyd.onion`. Reach matters for users in restricted networks.

AML posture (disclosed). Inbound funds are address-screened. When the operator flags a deposit as terrorism-financing or stolen funds, they refund the sender (not freeze, not report). Same shape as ChangeNOW / FixedFloat / SimpleSwap. Surfaced here because users with reuse-flagged wallets should expect a refund-and-retry-from-clean-wallet flow.

Operational specs.

  • Coverage: 1500+ coins (per their landing copy), with self-described "deep reserves in privacy coins, especially Monero"
  • XMR confirmations: 10 standard, 5-7 for small orders (progressive — better than the flat-12 most aggregators run)
  • Order expiration: 30 minutes
  • Spread: ~0.8-1% (fees included in the rate — no separate platform fees or withdrawal markups shown to the user)
  • Fees included in rate — operator explicitly claims "no hidden fees"
  • Partner API: OpenAPI 3.1 spec at `/partner/openapi.json`, X-API-Key auth, calculate / create / status endpoints. Partner-API access requires email signup (integrators only; end-user swap stays accountless)
  • Support: Matrix (`@stereoswap:matrix.org`), Simplex (`StereoSwap`), Telegram (`t.me/stereoswap`, community `t.me/stereoswap_community`), email (`support@stereoswap.app`)

Independent, no VC. Per the team, *"no VC, no outside control."* That's a curator-relevant trust signal — incentives aren't externally pre-shaped by an investor-return clock.

Grade B. Held at B because we have no operating-history observation window yet. They cleared every front-door bar — no KYC, transparent fees claim, real OpenAPI surface, Tor mirror, privacy mode, Matrix support. What's missing is time. A requires ≥6 months observable uptime, no major complaint signal in monitored channels, and at least one independent peer listing.

Useful when:

  • You want a privacy-first no-KYC swap and Oblivion Mode matters to your threat model (whistleblowing, journalism, OPSEC-sensitive personal flows)
  • You want an operator with their own liquidity (not a meta-aggregator) that publishes commission structure, fee policy, and live reserves upfront
  • You need a Tor v3 reachable swap with no log retention

Caveats:

  • New listing; no track record on the directory yet — start with small trades
  • Single-source trust signal (operator's own communication + FAQ). No independent peer listing yet
  • Address-screening can trigger refunds for funds from reuse-flagged wallets — fund from a clean wallet to avoid friction
  • "No hidden fees" claim not yet curator-verified; pending test trade
  • Legal-page gap: footer links to "Terms of Use" and "Privacy Policy" but `/en/terms` and `/en/privacy` currently 404. Curator flagged for operator follow-up — substantive policies need to be published, not just linked

Fees

Spread ~0.8-1%. Fees in rate. 30-min order window.

Links

last verified 2026-05-24

Audit trail — receipts for the editorial claim

  • No probe yet — daily cron at 06:00 UTC
  • Onion listed but operator doesn't advertise it (Tor-only services + some clearnets — expected for arrzkvly4x4gmw6yaigypafexqqxnckmsk2lidudqmngsl7oqb53ieyd.onion)
  • Last manual verification 2026-05-24 (<7d)
  • See curator log for StereoSwap

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