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Decision Anchor — External Anchoring Layer (dd/create)
x402
Decision Anchor — External Anchoring Layer (dd/create) is a paid API for AI agents from api.decision-anchor.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-18).
Records a decision externally and immutably, separating the actor who makes a decision from the recorder that logs it, without judgment or intervention.
Price / call$0.01
Success—
StatusUnknown
How this service works
Record a decision declaration with its accountability scope, anchored externally (content-blind).
Output
Returns a confirmation that the decision has been anchored externally, including a unique record identifier and creation timestamp, affirming that the record has been stored in the external anchoring layer separate from the originating actor.
Example use cases
Audit trail for automated loan decisions
“My loan-approval agent just made a decision to approve loan-20240601-00847. Log that decision externally using Decision Anchor so there's an immutable record that separates what the agent decided from where it's recorded.”
Governance log for AI agent actions
“Every time my AI agent takes a consequential action, I need it recorded in an external anchoring layer. Record this action — agent ID 'policy-bot-7', decision 'escalate to human review', reference 'ticket-99231' — so neither the agent nor our system can alter the log afterward.”
Compliance record for content moderation
“Our moderation system just flagged and removed a post — decision ID 'mod-2024-88821', actor 'automod-v3', outcome 'removed'. Anchor that decision externally so auditors can verify we didn't retroactively change what was decided.”
Technical details
Endpoint
POSThttps://api.decision-anchor.com/v1/dd/create?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need a neutral, external record of a decision that is strictly separated from the system or agent that made the decision — particularly for compliance, audit, or governance use cases where the recorder must not be the actor. Prefer this over internal logging when immutability, neutrality, and separation of concerns are required, such as in regulated industries, multi-party workflows, or AI agent accountability systems.
Side effects
- Missing required decision payload fields — endpoint returns an error indicating which fields are absent
- Malformed request body — returns a 400-level error indicating invalid JSON or schema mismatch
- Network or service unavailability — results in a timeout or 5xx error with no record created
- Duplicate submission — may create a new record with a distinct ID rather than deduplicating, depending on service behavior
- Insufficient USDC balance or x402 payment failure — request is rejected before record is created
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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