All systems operational · 99.98% uptime

Documents,
rendered flawlessly.

One API for PDF generation, extraction, OCR, and web rendering. Built for developers and the agents that work for them — billed in stablecoins or card, settled in seconds.

31ms
p50 latency
170
languages
24
endpoints
99.98%
uptime
~/nocturne — extract
$ curl -X POST https://api.nocturneapi.com/v1/extract/markdown \ -H "Authorization: Bearer ntn_live_••••" \ -F "file=@contract.pdf" { "pages": 14, "markdown": "# Master Services Agreement\n\n...", "tables": 3, "confidence": 0.987, "credits_used": 28, "ms": 412 }
The status quo

Three vendors. Three invoices. One brittle pipeline.

Document tooling fractured into single-purpose services and enterprise suites with nothing in between. We built the middle.

Conversion only

The affordable APIs render HTML to PDF and stop there. Need extraction, OCR, or redaction? That's a second contract, a second key, a second failure mode.

→ Nocturne: 24 endpoints, one key

Enterprise floor pricing

Full-capability document suites start at $1,500/mo and require a sales call. Fine for a bank. Absurd for a team shipping a feature this week.

→ Nocturne: $19 to $249, self-serve

Agents can't pay

Autonomous systems consume document APIs constantly and hold no credit card. Every incumbent checkout assumes a human with a Visa.

→ Nocturne: USDC-native billing
Capabilities

Four families. One surface.

Every endpoint shares one authentication model, one credit ledger, one webhook format, one SDK.

01 / EXTRACT

Read anything

PDF, DOCX, scans, photographs. Text, tables, entities, or LLM-ready markdown with per-word confidence scoring across 170 languages.

POST /v1/extract/markdown POST /v1/extract/tables POST /v1/extract/redact
ocrtableschunkspii
02 / GENERATE

Compose documents

URL or HTML to pixel-accurate PDF via Chromium. Headers, footers, page ranges, PDF/A archival compliance, encryption, watermarks.

POST /v1/pdf POST /v1/pdf/merge POST /v1/pdf/protect
chromiumpdf/amergeencrypt
03 / RENDER

Capture the web

Full-page screenshots with device emulation, dark mode, ad and cookie-banner suppression, retina output, and visual regression diffing.

POST /v1/screenshot POST /v1/screenshot/diff POST /v1/screenshot/batch
retinadevicesdiffbatch
04 / ENRICH

Resolve metadata

Any URL to structured metadata, OpenGraph cards, normalized favicons, or boilerplate-stripped readable article content.

GET /v1/meta POST /v1/og-image POST /v1/readable
opengraphfaviconreadable
Agent-native

The first document API an agent can buy.

Discoverable through MCP, installable as an agent skill, payable in USDC without a human in the loop.

MCP server included

Every endpoint exposed as a typed tool. One line in your client config and Claude, Cursor, or Windsurf can read and write documents.

mcp.nocturneapi.com/mcp

Open agent skill

MIT-licensed SKILL.md on GitHub, auto-indexed by the discovery engines. Your agent finds us without you telling it to.

github.com/nocturne/skill

Stablecoin settlement

Top up with USDC on Base or USDT on Tron. No card, no expiry, no chargebacks. Credits never expire.

non-custodial · self-settled
Pricing

Priced for builders, not procurement.

One credit is one operation. Overage is metered at $0.004. No seats, no minimums, no sales calls.

Free
$0
100 credits / mo
  • All 24 endpoints
  • 1 req/sec
  • Community support
  • No card required
Start now
Starter
$19/mo
2,500 credits
  • All 24 endpoints
  • 5 req/sec
  • Webhooks
  • 24h retention
Choose Starter
Popular
Pro
$79/mo
25,000 credits
  • All 24 endpoints
  • 20 req/sec
  • Priority queue
  • 7d retention
  • Email support
Choose Pro
Scale
$249/mo
150,000 credits
  • All 24 endpoints
  • 60 req/sec
  • Dedicated workers
  • 30d retention
  • SLA on request
Choose Scale

Or pay as you go, in stablecoins

Credit packs settle on-chain to a self-custodied wallet. No subscription, no expiry, no identity. Card payment available via regulated on-ramp.

$10
2,000 cr
$40
10,000 cr
$150
50,000 cr
$500
200,000 cr