REST API · Consent-verified

NSFW Face Swap API — consent-verified face replacement

Q: How do I authenticate?

Bearer token in the Authorization header. Sign-up requires adult-business verification and a consent-policy attestation. Keys are revocable, support per-key IP allowlists and per-key audit log isolation. Sandbox keys available for testing with sample consented packs.

Q: What's a consent pack?

A signed record that the identifiable source face has consented to the specific use case. Includes liveness verification, ID match, use-case scope, and revocation mechanism. Required for every identifiable source face; one-time verification at $0.50 per face. We do not process swaps without a verified consent pack.

Q: How do you block under-18 content?

Two-layer age estimation: source face runs age estimation at consent pack verification; target body content runs age estimation pre-inference. Any content with estimated age under 18 is hard-blocked pre-inference, logged to an immutable audit trail, and the request is refused. We do not accept 'I'll verify later' or self-attested age.

Q: How is output watermarked?

Two layers: invisible perceptual hash embedded in pixel data (defensible against re-encoding, cropping and compression), and a visible provenance marker indicating AI-generated/swapped content. Both are always on; we do not ship unwatermarked output under any pricing tier.

Q: Do you accept non-consensual use cases?

No. Consent pack verification is enforced at the API layer, not the policy page. Requests without verified consent packs for identifiable faces are refused and logged. We also refuse real-person (celebrity, public figure) faces without explicit verified consent, and any content we estimate as under-18. If your use case is non-consensual, this is the wrong API.

Q: Is the API 2257-compliant?

We provide per-swap record stubs with consent pack IDs, performer IDs, content hashes and timestamps. We're not the 2257 custodian of record for your business (you are), but our exports are designed in consultation with adult-industry counsel to make processor and audit conversations survivable. Counsel sign-off still recommended for your specific use case.

Q: Can I self-host?

Bring-your-own-GPU deployments are available where we operate the face-swap pipeline on your infrastructure under a managed-services contract — including the consent verification and audit log components. Pure code licensing is available for larger operators with existing trust-and-safety teams. Most customers start on the shared API and move to dedicated when volume justifies it.

Q: Can I get a dedicated endpoint?

Yes. Dedicated L40S clusters start at $5,500/mo with custom consent workflow, isolated audit log, dedicated model routing and 24/7 on-call. Multi-region failover available for enterprise. Talk to compliance for a quote tailored to your volume and risk profile.

Q: What's the rate limit?

Shared-fleet default is 10 concurrent swaps per key and 5K image swaps per 24h. Volume tiers lift both. Dedicated endpoints have no hard cap — limited by your GPU(s) and configured queue depth. Batch submission supports up to 50 jobs per request with grouped webhook delivery.

A deepfake-style face swap endpoint for adult content studios that need to stay on the right side of the line. Consent pack required for every identifiable source face; age estimation hard-blocks under-18 content pre-inference; all output watermarked and 2257-record-logged. Image-to-image and video face swap via InsightFace + CodeFormer + Roop. Built for adult studios producing consented, licensed performer content — not for non-consensual use.

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Consent

Required for every face

18+

Hard age gate

100%

Outputs watermarked

$0.025

Per image swap

TL;DR

Endpoint: POST https://api.nsfwcoders.com/v1/faceswap — image or video input, source face + target body; requires consent_pack_id for the source face; returns swapped media with watermark.

Models: InsightFace (face detection) + CodeFormer (restoration) + Roop / SimSwap (replacement) for images; video frame-by-frame via the same pipeline with temporal smoothing.

Pricing: $0.025 / image swap, $0.18 / video second; consent pack verification $0.50 one-time per face. Volume tiers and dedicated pipelines available.

SLA: 99.9% uptime with multi-region failover; consent pack verification typically <2 minutes; image swaps <8s p95; video swaps depend on length.

Overview

Face swap that doesn't get you sued

Face swap is one of the highest-risk AI features to ship — non-consensual deepfake law is tightening globally, payment processors won't touch platforms with consent gaps, and platforms that ignore consent get sued or deplatformed. Our NSFW Face Swap API is built specifically for adult studios that need face replacement but need it consented, age-verified, watermarked and documented end-to-end.

Every identifiable source face requires a signed consent pack: liveness verification, ID match, and explicit use-case scope. The target body content also runs age estimation — any content with estimated age under 18 is hard-blocked pre-inference and logged to an immutable audit trail. All output is watermarked (perceptual + visible provenance marker) and 2257 record stubs are exported per-swap.

Who uses it: adult studios producing consented performer content (e.g. licensed performer face on licensed body content), companion apps creating AI twin characters with verified consent, dating-app prototyping teams, and licensed content marketplaces that need provenance for every swap. We do not accept non-consensual use cases — consent pack verification is enforced at the API layer, not the policy page.

What makes it different: consent isn't a checkbox — it's an enforced, verifiable pipeline. We block CSAM and under-18 content pre-inference; we require consent packs with liveness + ID match; we watermark every output and log every swap. If your use case is consented adult content production, this is the only face-swap API designed to keep you operational.

Consent pack required for every identifiable source face (liveness + ID match + scope)

Age estimation on source face AND target body — under-18 hard-blocked pre-inference

Image-to-image and video face swap via InsightFace + CodeFormer + Roop

All outputs watermarked: invisible perceptual hash + visible provenance marker

2257 record helpers: per-swap exports with consent IDs + performer IDs + hashes

Refused use cases: non-consensual, under-18, real-person faces without consent

NSFW Face Swap API — consent-verified — engineered by NSFW Coders

60-day delivery

prototype to production

Product showcase

What your users actually see

A live-grade interface built on the same components we ship to production — designed for retention, monetization, and scale.

NSFW face swap API consent-verification dashboard by NSFW Coders — Consent-verified, age-gated, watermarked face swap — built for adult studios that need to stay on the right side of the line.

Who it's for

Who calls this API

Adult content studios

Produce consented performer face swaps on licensed body content — defensible provenance.

Companion app developers

Create AI twin characters from verified-consent creator packs — companion apps with real-person voices and faces.

Licensed content marketplaces

Provenance-tracked face swaps with consent ID chain for every asset.

Adult game studios

NPC face replacement with verified performer packs for cinematic scenes.

Dating-app prototyping teams

Build face-swap prototypes with consent-first architecture before scaling.

Cam & creator platforms

Verified creator AI twin content with consent documentation for processor conversations.

Why NSFW Coders

Why this face-swap API vs unverified

/ 01

Consent enforced at API

Consent pack verification is required, not optional — refused requests are logged, not just warned.

/ 02

Age-gated hard

Under-18 source face or target body is hard-blocked pre-inference; we don't accept 'I'll verify later'.

/ 03

Watermarked output

Invisible perceptual hash + visible provenance marker — defensible against non-consensual redistribution, always on.

/ 04

2257 record helpers

Per-swap audit stubs with consent IDs, performer IDs, content hashes and timestamps.

/ 05

Operated at scale

Same face-swap pipeline used by our white-label companion platforms — 3 years in production adult traffic.

/ 06

Counsel-designed output

Reports structured in consultation with adult-industry counsel for processor and audit conversations.

Authority & track record

Face swap, done with consent first

the only safe way to ship a deepfake API at scale

Consent pack required

Every identifiable face used as a source requires a signed consent pack with liveness verification, ID match and explicit use-case scope — no exceptions.

Age-gated, hard

Source face and target body both run age estimation; any content with estimated age under 18 is hard-blocked pre-inference and logged.

Watermarked output

All face-swapped outputs include an invisible perceptual watermark and visible provenance marker — defensible against non-consensual redistribution.

2257 record helpers

Per-swap record exports with consent pack IDs, performer IDs, content hashes and timestamps for processor and counsel conversations.

Operated at scale

The same face-swap pipeline used by our own white-label companion platforms — production-hardened, not a research demo.

What's included

API features what ships in the endpoint

Consent pack required

Source face requires verified consent pack: liveness, ID match, use-case scope; one-time verification $0.50/face.

Age estimation, hard

Source face and target body both run age estimation; under-18 hard-blocked pre-inference and logged.

Image face swap

InsightFace + CodeFormer + Roop / SimSwap; <8s p95 for 1024x1024 output; multiple face support.

Video face swap

Frame-by-frame pipeline with temporal smoothing; pricing per video second; webhook delivery.

Watermarked output

Invisible perceptual hash + visible provenance marker; defensible against non-consensual redistribution.

2257 record helpers

Per-swap exports: consent IDs, performer IDs, content hashes, timestamps — processor-ready.

Refused-use detection

Pre-inference classifier detects under-18, non-consensual cues, real-person-without-consent; blocks and logs.

Per-key audit log

Immutable per-swap audit log with consent pack chain, content hashes and policy decisions.

Batch + webhook

Submit up to 50 swap jobs per batch; signed webhook delivery on completion with audit stubs.

Process

Integration flow — step by step

Get API key

Register consent packs

Submit source face + liveness + ID match; verified consent pack returns consent_pack_id in <2 minutes.

Test face swap

Swap a consented source face onto a target body image; verify watermark, audit log and 2257 stub.

Integrate pipeline

Use Python/Node SDK with consent pack helpers; wire per-swap audit log to your records system.

Go live

Swap to production; configure rate limits, refused-use review queue and credit alerts.

Scale to dedicated

At volume, move to dedicated GPU pipeline with custom consent verification and SLA.

GPU-optimised pipeline

Architecture

How the platform is wired

NSFW Coders engineers the full stack — from model serving and GPU orchestration to the application layer, payments, moderation and analytics. Every layer is built to be audited, scaled, and swapped without re-platforming.

Model layer

Stable Diffusion, Flux, Pony, custom LoRA & 3D — served via vLLM / ComfyUI / Triton.

API gateway

Key-auth, rate limits, credit metering, signed webhooks — multi-tenant.

Application layer

Next.js / React, realtime chat, in-app feed, creator studio.

Data & safety

Postgres + Redis + vector store, CSAM scanning, age gates, 2257 logs.

Discuss your architecture

100%

Outputs watermarked

<8s

Image swap p95

18+

Hard age gate

99.9%

Uptime SLA

Tech & stack

Models & serving stack under the endpoint

Models

InsightFace (detection)CodeFormer (restoration)Roop / SimSwap (swap)Age estimation modelConsent cue classifierPerceptual watermarking

Serving

Triton Inference ServerRedis consent cachePostgres audit logKubernetes GPU autoscaleA100 + L40S fleetMulti-region failover

Stack

REST + batch APIPython SDKNode.js SDKConsent pack upload APIOpenAPI 3.1 specAudit log export2257 record helpers

Use cases

What teams build on it

Consented performer swaps

Licensed performer face on licensed body content with provenance.

Example: Studio producing 500 consented swaps/month with full audit trail.

Companion AI twin content

Verified creator face + voice on AI-generated companion content.

Example: Companion app launching creator AI twins with consent packs.

Licensed content marketplace

Provenance-tracked swaps with consent ID chain per asset.

Example: Marketplace selling 4,000 provenance-tagged swaps.

NPC face replacement

Verified performer packs on adult game cinematic scenes.

Example: Adult game studio shipping 200 voiced+swapped NPC scenes.

Dating-app prototypes

Consent-first face-swap prototypes with audit log.

Example: Dating-app team prototyping verified-match features safely.

Creator twin cam content

Verified creator AI twin video content for off-peak hours.

Example: Cam site producing 1,200 creator twin clips/month.

Comparison

NSFW Coders face swap API vs alternatives

Feature	NSFW Coders	Unverified deepfake tools*	Open-source self-hosted
Consent pack required	Enforced at API	None	DIY
Age-gated hard	Pre-inference block	None	DIY classifier
Watermarked output	Always on	None	DIY
2257 record helpers	Per-swap exports	None	DIY
Refused-use detection	Pre-inference	None	DIY
Audit log	Immutable per-swap	None	DIY
Operational burden	Zero	Run-it-yourself	Full-time SRE
Cost at scale	$0.025 / image	Varies	GPU capex + ops
Legal / processor defensible	Counsel-designed	High risk	DIY

* Unverified deepfake tools (open-source Roop forks, Telegram bots) carry high legal, processor and platform risk.

Monetization

Built to make money on day one

Subscription tiers, token packs, pay-per-message, pay-per-view media, creator splits, affiliate payouts and tipping — wired into adult-friendly payment processors so revenue is never blocked by a sudden account freeze.

Subscription + credits

Hybrid billing that lifts ARPU without choking free-funnel conversion.

Creator economy

Multi-creator payouts, revenue share, content locks and PPV media.

Affiliate & referrals

Tracking links, first-touch attribution, automated payouts.

High-risk payments

Segpay, CCBill, Paxum, Verotel — with fallback routing.

Per-image face swap billing and consent audit log dashboard

Pricing

Face swap pricing, per swap or dedicated pipeline

Pay-as-you-go

$0.025 / image swap

Shared GPU fleet. Video swaps at $0.18/sec. Consent pack verification $0.50 one-time per face. Volume tiers drop 30%.

Image + video face swap
Consent pack enforcement
Watermarked output
2257 record helpers
99.9% SLA on shared fleet

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Questions, answered

Quick answers to the questions founders ask us most about this service.