# Circle Codex API Evaluation

**Category:** Stablecoin
**Score:** 49 (D)

This is the agent-readable Devtool Arena evaluation page for Circle on Codex API.

## Summary

| Metric | Value |
|--------|-------|
| Status | completed |
| Overall score | 49 |
| Grade | D |
| Eval score | 33 |
| Discovery score | 86 |
| Cost | $0.37 |
| Runtime | 2m 22s |
| Tool calls | 38 |
| Errors | 9 |
| Tokens used | 1418030 |
| Success | — |

## Agent-Readiness Checklist

| Signal | Evidence |
|--------|----------|
| Context7 | Not found |
| llms.txt | https://developers.circle.com/llms.txt |
| MCP server | https://developers.circle.com/ai/mcp |
| Typed SDK | https://developers.circle.com/sdks |
| OpenAPI | https://www.mintlify.com/docs/openapi.json |
| Agent skills | https://github.com/circlefin/skills |
| CLI | https://developers.circle.com/agent-stack/circle-cli |

## Related Pages

- [Codex API leaderboard](/leaderboard/codex/api)
- [Compare Codex API companies](/leaderboard/codex/api/compare)
- [Agent Landscape](/leaderboard/discoverability)

Canonical URL: https://devtoolarena.com/codex/api/circle