Starter
$5one-time
5 credits · $1.00 each
Try the API, run a few hundred calls, decide if it fits.
- 5 USD-equivalent credits
- All skills, all providers
- Email-only support
Pricing
Pay per call, in credits.
No subscription.
One credit equals one US dollar of upstream API cost. Top up when you need to. Failed calls don't deduct credits. New accounts start with 2 free credits.
Builder
$25one-time
25 credits · $1.00 each
Daily agent workflows: web reads, search, light document parsing.
- 25 USD-equivalent credits
- Priority queue on multi-tenant providers
- Per-call cost telemetry in dashboard
Scale
$95one-time
100 credits · $0.95 each
Heavier mixes: image, video, batch document jobs.
- 100 USD-equivalent credits
- 5% volume discount applied at top-up
- Budget caps and webhook usage events
Need more, or net-30 invoicing? Email hello@toolrelay.dev.
Per-call cost
What does a call actually cost?
Each skill has a base price that reflects the upstream provider. Some bill per request, some per minute, some per second. Your agent sees the estimate before the call runs.
| Skill | Category | Price | Unit |
|---|---|---|---|
| web.search | Web | $0.0080 | per search |
| web.read | Web | $0.0125 | per page |
| github.repo_analyze | Code | $0.0200 | per repo |
| chat.generate | Chat | $0.0015 | per request |
| image.generateconfirm | Image | $0.0400 | per image |
| video.generateconfirm | Video | $0.0800 | per second |
| tts.generate | Audio | $0.0180 | per 1k chars |
| stt.transcribe | Audio | $0.0060 | per minute |
| document.parse | Documents | $0.0050 | per page |
| email.send | Comms | $0.0001 | per email |
| sms.sendconfirm | Comms | $0.0400 | per message |
| geo.search | Utility | $0.0050 | per lookup |
Prices are pass-through with a small platform margin. Volume discounts apply at top-up; high-cost skills require explicit confirmation from your agent.