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Audio Transcription API

Audio Transcription
Made Simple & Affordable.

POST a URL to any audio or video file and get the transcript back: one call per file, on the same credits as the rest of your data stack. Loop it to work through a backlog of any size.

Dashboard

Monitor usage and manage your lookups.

Phone - 36%
Email - 29%
Audio Transc. - 23%
IP - 12%
152
Monday
189
Tuesday
136
Wednesday
0
Thursday
0
Friday
Saturday
Sunday

Success Rate

Validation success rate across the last 7 days (sample preview).

96.4%
Phone Validation
95.2%
Email Validation
97.1%
Audio Transcription
96.8%
IP Intelligence
Available Credits
496Healthy
You can perform ~165 lookups
Lookups Today
0+12% vs yesterday
Success Rate (7 Days)
97%

High validation rate. Now convert them with 1Capture.io

Why Choose us?

Scale your operations without breaking the bank. Our infrastructure is built for volume.

Pay Only For Audio You Send

6 credits per minute, billed on the real duration of the transcript rather than an estimate. No monthly minimum, no per-seat fee, and the same credit balance as every other 1Lookup product.

High-Volume Throughput

Process thousands of hours of audio concurrently without queue delays or latency spikes.

Enterprise Security

SOC2 compliant infrastructure with end-to-end encryption for all audio data and transcripts.

Global Language Support

Our models support over 95 languages with industry-leading accuracy in dialect detection and speaker diarization.

EnglishSpanishMandarinHindi+91 More

How it Works

Send a URL, get the transcript back in the same response

1. Send a URL

POST an https link to your audio or video file, with an optional duration estimate.

2. Transcribe

Scribe transcribes with word timestamps and speaker labels while the request is open.

3. Read the transcript

The response carries the full text, per-speaker segments, and the credits charged.

Transparent Pricing

Pay as you go. No hidden fees. No minimum commitments. Just high-quality transcription at scale.

Pay as you go
6 credits / minute of audio
Charged on real duration, not an estimate
Speaker diarization included
Word-level timestamps
Files with no speech are free
View Pricing
High Volume
Lower per credit on Professional & Enterprise
Same 6 credits per minute
Credits cost less at higher plan tiers
Unused monthly credits roll over for 3 months
Priority support queue
Contact Sales

Built for Developers, by
Developers

Integrate transcription into your workflow in minutes. Our detailed documentation and code examples mean you spend less time configuring and more time building.

Simple REST APIIntuitive endpoints with clean JSON responses.
Script-friendlyOne URL per call, easy to loop over a backlog from a shell script or job queue.
POST /v1/audio-transcription {
  "audio_url": "https://s3.bucket/call.mp3",
  "expected_duration_minutes": 12,
  "diarize": true
}
// Response
{
  "transcribed": true,
  "duration_formatted": "11:42",
  "speaker_count": 2,
  "credits_used": 72
}

Start transcribing your audio backlog

Point it at your first audio URL today. 7-day free trial, cancel anytime.

Start Free Trial Now