Resvary
Retry-safe prepaid credits and usage billing for AI products
Details
- External ID
- 1251865
- Source
- PH
- Company
- —
- Product
- Resvary
- Website domain
- producthunt.com
- Launched
- Sept. 28, 2026
- Cohort
- —
- Upvotes
- 2
- Upvotes percentile
- 0.7405388069275176
- Tags
- Open Source, Developer Tools, Artificial Intelligence, GitHub
- Fetched at
- Sept. 29, 2026, 1:01 a.m.
- Updated at
- Sept. 29, 2026, 1:01 a.m.
Description
Resvary gives AI products a retry-safe prepaid credit ledger. Reserve the maximum cost before a model or tool runs, charge actual usage once, and release the remainder. Use the open-source TypeScript SDK with SQLite or Postgres, then trace balances and recover failed operations in the Operator Console.
Enrichment
- Theme
- payments, billing, and wallet infrastructure
- Vertical
- Fintech
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Commercial product
- Normalized one-liner
- credit and usage billing infrastructure for ai applications
- Manually corrected
- False
Could you build this?
Partial While the high-level reserve/charge workflow is standard, implementing a bulletproof, high-concurrency ACID billing ledger with distributed locking and fault tolerance is non-trivial.
What it would actually take: A production credit ledger requires a double-entry accounting model, strict serializable isolation levels in PostgreSQL, distributed locks (e.g., Redis Redlock) for token reservations, and idempotency guarantees to prevent double-spending under retries and network partitions. Deep expertise in distributed systems, financial ledger modeling, and database concurrency primitives is required.
Competitors
Other products that read as similar to this one — 40 launches clear the similarity bar, closest 8 shown.
Attention rank: #10 of 41 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 319 days after the earliest competitor.
- RetryHub · ph · 2026-09-14 · 2 upvotes · similarity 0.45
- PayTriage · ph · 2026-09-15 · 2 upvotes · similarity 0.41
- Lirova · ph · 2026-09-22 · 8 upvotes · similarity 0.38
- Stripe Webhook Kit for Laravel · ph · 2026-09-19 · 2 upvotes · similarity 0.38
- Credyt · hn · 2026-01-29 · 5 upvotes · similarity 0.37
- Prava · ph · 2026-03-12 · 345 upvotes · similarity 0.37
- Stablecoin-Payment-Gateway · github · 2026-09-22 · 193 upvotes · similarity 0.36
- Respan Gateway · ph · 2026-06-11 · 356 upvotes · similarity 0.35
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.