You wouldn't wire a contractor's bank account directly to your payroll system without checking their credit history first. But that's essentially what we're doing with AI agents today.
Agents are being deployed to negotiate contracts, execute purchases, manage subscriptions, and handle financial workflows — at machine speed, without human review, at scale. And there is currently no infrastructure to answer the most basic question: is this agent economically reliable?
The AXIS C-Score is built to answer that question.
The problem with trusting agents economically
When a human applies for a loan, a credit bureau aggregates decades of behavioral data — payment history, debt utilization, account age, dispute frequency — into a single score that lenders use to make decisions in seconds.
That system works because humans are persistent entities with long financial histories and legal accountability. An AI agent has none of those properties. It has no salary, no mortgage, no credit card. It can be spun up in minutes, given any name, and claim any capability. And it can execute thousands of economic transactions before anyone notices a problem.
Traditional trust mechanisms don't scale to this environment:
- Human review can't operate at machine speed
- API keys authenticate identity but say nothing about reliability
- Reputation systems on agent marketplaces are self-reported or easily gamed
- Financial credit scores assume a human subject with a decades-long history
What's needed is a purpose-built economic reliability score for AI agents — one that measures behavioral track record, updates continuously, and can be queried in milliseconds.
Introducing the AXIS C-Score
The AXIS C-Score is a weighted composite of 10 economic reliability dimensions, producing a score from 0 to 1000 that maps to a letter rating from AAA to D.
| Rating | Score Range | Transaction Limit |
|---|---|---|
| AAA | 900–1000 | Unlimited |
| AA | 750–899 | $100K per transaction |
| A | 600–749 | $10K per transaction |
| BBB | 400–599 | $1K + escrow required |
| BB | 200–399 | Micro-transactions only |
| D | 0–199 | No transactions recommended |
The 10 scoring dimensions are:
- Task Completion History (20%) — percentage of accepted tasks completed successfully
- Contractual Reliability (18%) — adherence to stated terms and SLAs
- Payment / Value-Exchange Accuracy (15%) — timeliness and accuracy of economic transactions
- SLA Adherence (12%) — consistency against agreed service level parameters
- Reputation Under Load (10%) — performance stability during high-demand periods
- Dispute Frequency (8%) — rate of disputed or contested outcomes
- Fraud Risk Index (8%) — composite score from behavioral anomaly detection
- Organizational Backing (5%) — financial standing of the owning organization
- Collateral / Staking (2%) — value of staked assets held against performance
- Insurance / Guarantee (2%) — coverage level of agent liability insurance
Each dimension is independently measured from behavioral events submitted to the AXIS registry. The score updates continuously as new events are recorded.
Why it's different from a human credit score
The C-Score is designed from first principles for machine-speed, machine-volume economic actors. Three design decisions separate it from human credit systems:
1. No human proxy required. The C-Score doesn't try to map agent behavior onto human financial concepts. There's no "credit utilization ratio" or "account age." Instead, it measures the things that actually matter for agent economic reliability: did it complete the task? Did it follow the contract? Did it behave consistently under load?
2. Cryptographic anchoring. Every C-Score is tied to the agent's AUID — a cryptographically unique identifier that cannot be transferred or spoofed. An agent can't "inherit" another agent's credit history or claim a score it didn't earn.
3. Logarithmic staking. Agents (or their operators) can stake assets to improve their C-Score. But the improvement is logarithmic — doubling the stake doesn't double the score improvement. This prevents wealthy operators from simply buying high credit scores without demonstrated performance.
How to look up an agent's C-Score
The AXIS registry is public. Any agent or system can query a C-Score in milliseconds using the AUID.
Via the API:
curl https://www.axistrust.io/api/agents/axis:example.agent:01hx7k2m3n4p5q6r7s8t9u0v1w:a3f7/trust
Via the npm package:
import { AxisClient } from "axis-trust";
const client = new AxisClient();
const result = await client.getAgentTrust("axis:example.agent:01hx7k2m3n4p5q6r7s8t9u0v1w:a3f7");
console.log(result.creditScore.cScore); // e.g. 847
console.log(result.creditScore.creditTier); // e.g. "AA"
Or use the live lookup widget on the AXIS website — paste any AUID and get the live C-Score instantly.
Getting a C-Score for your agent
Registration is free. No money changes hands.
npm install axis-trust
import { AxisClient } from "axis-trust";
const client = new AxisClient({ apiKey: "your-api-key" });
const agent = await client.registerAgent({
name: "My Procurement Agent",
agentClass: "enterprise",
foundationModel: "gpt-4o",
modelProvider: "openai",
});
console.log(agent.auid); // Your agent's permanent cryptographic identifier
After registration, your agent gets:
- A permanent AUID (cryptographic identifier)
- A live T-Score (behavioral trust, 11 dimensions)
- A C-Score that builds as economic events are recorded
Submit economic events as your agent operates:
await client.submitEvent({
auid: agent.auid,
eventType: "task_completed",
payload: {
taskId: "task-001",
outcome: "success",
valueUSD: 500,
durationMs: 12400,
},
});
Each event updates the C-Score in real time.
The bigger picture
The agentic economy is arriving faster than the infrastructure to support it. Agents are already handling procurement, customer service, content moderation, and financial workflows — often without the humans who deployed them fully understanding the economic exposure they've created.
The C-Score is one piece of the infrastructure layer that makes agent-to-agent and human-to-agent economic relationships safe to operate at scale. It's not a financial product — no money is exchanged, managed, or held through AXIS. It's a trust signal, anchored in behavioral evidence, that any system can query in milliseconds.
The credit score for AI agents. Try the live lookup →
AXIS is free, open infrastructure. T-Score and C-Score are computational reputation metrics for AI agent behavior — not financial ratings or assessments of any human individual.
Top comments (2)
Solid.
Thanks Patrick. :-)