# Services from api.myco2suite.io on Zero

> api.myco2suite.io serves 8 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/api.myco2suite.io
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/api.myco2suite.io/health.json

## Services

- [MyCO2 Suite – Emission Factor Lookup](https://www.zero.xyz/c/myco2-suite-emission-factor-lookup-7118e338/llms.txt): $0.003/call via x402. Fetches a single emission factor record (value, unit, methodology, source, licence) by ID, activity type, BEA code, or spend classification for audit-grade provenance.
- [MyCO2 Suite – Spend-Based Transaction Carbon Calculator](https://www.zero.xyz/c/myco2-suite-spend-based-transaction-carbon-calculator-5dc40840/llms.txt): $0.003/call via x402. Converts a transaction amount and industry classification code (MCC, NAICS, BEA, ISIC, SIC, or NACE) into a verified Scope 3 CO2e emission estimate using licensed emission factors with full provenance across 200+ countries.
- [MyCO2 Suite Activity-Based Carbon Calculator](https://www.zero.xyz/c/myco2-suite-activity-based-carbon-calculator-30738c53/llms.txt): $0.003/call via x402. Converts a physical quantity of fuel, electricity, or materials into verified CO2e emissions for a specified country and year, covering 1,000+ activity types.
- [MyCO2 Suite – Flight Carbon Calculator](https://www.zero.xyz/c/myco2-suite-flight-carbon-calculator-98fb2c5c/llms.txt): $0.003/call via x402. Calculates great-circle CO2e emissions for a flight route specified by IATA codes, UN-LOCODEs, or lat/long, broken down by cabin class and passenger count, with optional radiative forcing using BEIS 2025 emission factors.
- [MyCO2 Suite – Batch EU CBAM Liability Calculator](https://www.zero.xyz/c/myco2-suite-batch-eu-cbam-liability-calculator-b8e068ea/llms.txt): $0.008/call via x402. Calculates EU CBAM certificate count and EUR liability for a portfolio of 1–100 shipments in a single call, sharing one live ETS carbon price across all items.
- [MyCO2 Suite EU CBAM Liability Calculator](https://www.zero.xyz/c/myco2-suite-eu-cbam-liability-calculator-23b178ce/llms.txt): $0.008/call via x402. Calculates EU CBAM (Carbon Border Adjustment Mechanism) liability for an import, including embedded emissions, free-allocation benchmark, required certificates, and EUR monetary liability, using live EU ETS carbon price.
- [MyCO2 Suite Batch Activity-Based Carbon Calculator](https://www.zero.xyz/c/myco2-suite-batch-activity-based-carbon-calculator-2af1b378/llms.txt): $0.003/call via x402. Calculates CO2e emissions for 1–100 activity-based items in a single API call, covering 1,000+ activity types including fuel combustion, electricity use, and materials.
- [MyCO2 Suite Freight Carbon Calculator](https://www.zero.xyz/c/myco2-suite-freight-carbon-calculator-feb3e189/llms.txt): $0.003/call via x402. Calculates CO2e emissions for freight shipments by weight and distance across road, rail, sea, and air transport modes, supporting single-leg and multi-leg intermodal routes.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)