SignalShelf · Developer documentation

Cheap per request. Credits never expire.

Start with 1,000 free credits + 5,000 to earn, no card. Most endpoints cost 1 credit. Failed requests and opt-in cache hits cost 0.

Credit packs

One-time packs. Buy once, use whenever: credits never expire.

Secure checkout by Dodo Payments: cards, PayPal and UPI, with sales tax, VAT or GST calculated at checkout. Credits are added the moment payment succeeds. Unhappy? Refund within 14 days if you've used under 10% of the pack.

PlanPriceCreditsPer 1,000 credits
Free$0 (no card)1,000—
Starter$1920,000$0.95
Growth$79100,000$0.79
Business$299500,000$0.60
Scale$4991,000,000$0.50
EnterpriseCustomCustomCustom

What a credit buys

Most endpoints cost 1 credit. A few heavy ones cost more: ad library and search endpoints 2 credits, long AI transcripts 3. Failed requests cost 0. Opt-in cache hits (cache_max_age) cost 0. Credits never expire.

Every response reports the credits it actually charged.

Compared with ScrapeCreators

ScrapeCreators lists $47 for 25,000 credits ($1.88 per 1k) and $497 for 500,000 ($0.99 per 1k), with 100 free credits (public pricing, read 3 November 2026). Our Starter is $0.95 per 1k; Business is $0.60.

VolumeSignalShelfScrapeCreators
Free credits1,000100
~20–21k credits$19 → $0.95 / 1k$47 → $1.88 / 1k
500k credits$299 → $0.60 / 1k$497 → $0.99 / 1k
1M credits$499 → $0.50 / 1kNot compared
Full ScrapeCreators comparison

Compared with Outscraper

Outscraper charges per record: Google Maps $3 per 1,000 places, then $1 per 1,000 after 100k (public pricing, read 3 November 2026). Our Google Maps search returns about 20 places for 1 credit, so 1,000 places is roughly 50 credits.

Full Outscraper comparison

Enterprise

Need more than 1M credits, a custom rate limit, or a specific endpoint? Contact support@signalshelf.dev or open a ticket from your workspace and we'll set up an Enterprise plan.

FAQ

How do I earn the extra 5,000 free credits?

From the dashboard’s Earn credits page: verify your email (250), make your first API call (500), answer a one-question survey (250), connect the MCP server (500), review us on G2 or Capterra (2,000), post about us on X or LinkedIn (500), and get 1,000 for each builder you refer once they make their first API call. Each task pays once; the total is capped at 5,000.

Do reviews have to be positive?

No. Any rating earns the credits and we never ask for a positive review. Say in the review that you got credits for it. Only G2 and Capterra reviews qualify: Google, Trustpilot and Product Hunt don’t allow incentivized reviews.

Do free credits expire?

No. Trial and earned credits never expire, and failed requests and cache hits still cost 0.

Explore the API in your workspace. Sample results and accepted cache hits cost zero credits. Open the playground →