API pricing
developerpaper modePer-call x402 prices for the five CoilOps services and how plans map to them.
The five CoilOps x402 services
Per-call prices for the paid services, settled in USDC on Base via Bankr x402 Cloud. Scaffolded this pass, not yet deployed — until deployment, the equivalent internal endpoints answer free in mock mode. upto prices authorize a ceiling; only the actual amount settles.
| Service | Per call | Scheme | What you get |
|---|---|---|---|
| oracle-health | $0.01 | exact | Oracle health report for a Coil's holdings — states, staleness, pinned feeds. |
| coil-verify | $0.02 | exact | Full Coil validation: weights, registry identity, symbol spaces, fuse coverage. |
| coil-compile | $0.05–$0.25 | upto | Whisper/manifest → structured Coil with fuses and receipt; settles by number of legs. |
| capsule-compile | $0.25 | exact | Verified Coil → Robinhood-MCP-ready Execution Capsule with fuse blocks and receipts. |
| multi-model-critique | $0.50–$2.00 | upto | The same critique prompt across multiple frontier models; disagreements aggregated. Settles by actual LLM spend. |
How plans map to the metered services
| If you are… | Use | Because |
|---|---|---|
| An agent, occasionally | x402 per call | No account, no key; pay only for successful responses. |
| A person at the workbench | Free → Pro | Creating and validating Coils is free; Pro adds saved Coils and advanced receipts. |
| An agent operator at volume | Agent plan | Flat monthly beats per-call once compiles are a daily habit; includes API volume, skill packs, MCP server workflow. |
| A team running audits | Studio plan | Multi-agent strategy audits and multi-model critique are bundled instead of metered. |
Full plan details: pricing page · monetization rationale: Agent monetization.