Product / Verifiable quotes
Quotes your buyers can check for themselves.
Every quote Atlas gives a buyer's agent is signed by PairRail. Anyone holding it can confirm the price came from your published catalog and was not changed, with no account or key.
Signed quote
Demo seller- H100 SXM5 · 360,000 sec
- $394.92
- Total
- $394.92
Signed by PairRail
- alg
- EdDSA
- typ
- pairrail-quote+jws
- kid
- VIiBE87Y…bl_4
- status
- indicative
- binding
- false
ValidChecked against PairRail's public keys
Check a quote
Paste a quote's signature token. This page sends it to PairRail's public check and shows exactly what was signed.
The whole signature block or an evidence file works too. The same check is an open endpoint, POST /v1/public/quote-verify, with no key.
What a valid check tells you
A signature proves where the numbers came from. It does not turn a quote into a contract.
Valid means
- PairRail calculated these numbers from that seller's published catalog version and policy.
- Nothing in the quote changed after it was signed.
- An expired quote still checks as valid. When it expires is part of what was signed.
It does not mean
- The seller is committed. Every quote is marked
binding: false. The seller's own terms decide the sale. - The status is current. The status is the one at signing. Read the quote again for its status now.
- Anything was paid. Payment happens in the seller's own billing system.
Why a signed quote helps you sell
Finance can check the number
A buyer's finance or procurement team can confirm the price without emailing you or trusting a screenshot of a chat.
Signed by someone other than you
A quote signed with your own key only shows that you said it. PairRail signs the price it calculated from the catalog you published.
One format across sellers
Every PairRail seller's quotes use the same format and the same public keys, so a buyer's tool that can check one can check yours.
Evidence when a deal is questioned
From your quote ledger, export a signed file with the quote, the policy decision, approvals and related audit events. Anyone you share it with can check it the same way.
For developers
Check quotes in your own code, online or offline.
- Format
- Compact JWS,
EdDSA(Ed25519),typpairrail-quote+jws - Public keys
/.well-known/jwks.json- Claims schema
/schemas/pairrail-quote-v1.json- Check online
POST /v1/public/quote-verify, no key- Check offline
- Any JOSE library with EdDSA support, against the public keys
- Key rotation
- Old public keys stay published, so earlier quotes still check
Every quote is signed, on every plan.
Publish your catalog and every quote an agent gets carries a signature. Start by scoring your current pricing page, free.