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Signed Result Comparator
x402
Signed Result Comparator is a paid API for AI agents from phion.systems, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).
Compares multiple agent results and produces a cryptographically signed record of exact agreement or conflict evidence between them
Price / call$0.003
Success—
StatusUnknown
How this service works
Compare multiple agent results and sign exact agreement or conflict evidence
Output
A cryptographically signed document indicating either exact agreement among the compared results or detailed conflict evidence pinpointing where discrepancies occur, suitable for audit trails and trust verification in multi-agent pipelines.
Example use cases
Multi-agent consensus auditing
“I ran the same research task through three different agents and got slightly different answers — can you compare all three results and give me a signed record showing exactly where they agree and where they diverge?”
Redundant agent safety check
“Before I act on this financial summary, compare the outputs from my two agents that both processed the same transaction data and sign a certificate confirming they're in exact agreement — or flag any conflicts.”
Dispute evidence generation
“Two of my agents gave conflicting recommendations on this compliance question — compare their outputs and produce signed conflict evidence I can attach to an audit log.”
Technical details
Endpoint
POSThttps://phion.systems/v1/paid/trust/signed-result-comparatorWhen to prefer
Choose this endpoint when you need a tamper-evident, cryptographically signed record of agreement or disagreement between multiple agent outputs — particularly for audit compliance, dispute resolution, or safety checks before acting on agent recommendations. Prefer this over simple diff tools when the signed artifact itself is the deliverable.
Side effects
- Malformed or missing result payloads return a validation error
- Fewer than two results provided may result in a comparison error
- Signing service unavailable returns a 5xx error
- Results in incompatible formats may fail comparison
- Payment not completed (x402) blocks the request
Input
Schema · Request body
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"type": "object"
}Tags
x402
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