Payments API
Everything a merchant needs to accept Bitcoin over Lightning — from a single invoice to a full checkout flow with webhooks and refunds.
Creator
Everything a creator needs to get paid directly — bio pages, tipping, recurring supporters and gated content, all settling to your own wallet.
AI GatewayNew
Every major model — GPT, Claude, Gemini, Grok, DeepSeek — through one OpenAI-compatible endpoint. Switch models by changing one string, pay per query in sats.
AI ToolsNew
Beyond chat: image & video generation, voice in 600+ languages, translation and OCR — every call quoted in sats upfront and itemized in your history.
Address Marketplace
One search across every lightning address provider. Claim free on zapapi.app or buy a premium domain — paid directly to the provider over Lightning.
App Directory
Discover Lightning and Nostr applications — ranked by real community zaps (sats), not votes. List your own app free and get boosted.
Profiles
Public Lightning profiles for creators, builders and merchants — bio links, zap buttons and verified NIP-05 identities in one place.
Model Catalog
Every model on the platform with live per-token prices in sats — chat, image, video, TTS, STT and embeddings. Filter, compare, and start using any of them instantly.
Tools Catalog
The full pay-per-call tool catalog: what each tool does, what it costs, and how it confirms. Quote-first pricing means you always know the cost before you pay.
Blog
Engineering deep-dives, Lightning Network guides and product updates — how the platform works under the hood, and what ships next.
API Docs
The interactive Swagger reference for the whole REST API — every endpoint with schemas and a live Try-it console running against the real API.
Documentation
Guides, tutorials and integration help for every surface — payments quickstart, AI gateway docs, SDK reference and platform concepts.
Contact
Questions about integration, partnerships or enterprise? Reach the team directly — support, sales and security channels.
Legal
One search across every lightning address provider. Get paid like an email address — you@yourname.com — works with every Lightning wallet.
Live availability + real prices · buying happens after a free sign-up
Domain-registrar simple. Protocol-clean. Custody-free.
Type your name. We check availability and real prices across zapapi.app and every registered provider — in parallel, live.
Pick a domain and pay the invoice with any Lightning wallet. Sats go straight to the provider — ZapAPI never holds them.
Activation is automatic the moment the invoice settles. Your address resolves for payments (LNURL) and nostr (NIP-05) immediately.
Every account claims one free address on zapapi.app — instantly, forever.
Buyers pay the provider’s own wallet directly. No cut, no custody, ever.
Your address resolves for Lightning payments (LNURL) and nostr identity (NIP-05).
We health-check every provider’s NIP-05 endpoint — so sold names actually verify.
If you operate LNbits with the nostrnip5 extension, list your domains in the marketplace. Buyers pay straight into your domain wallet.