Isometric
Isometric is a London- and New York-based carbon removal registry and AI-native certification platform for the industrial economy, founded in 2022 by Eamon Jubbawy (founder of Onfido). It operates the Isometric Registry — a public registry of high-durability carbon dioxide removal (CDR) credits — and Isometric Certify, the supplier-facing platform for project design, lifecycle assessment, measurement reporting and verification (MRV), and GHG statement submission. Isometric publishes scientific protocols across 14 CDR pathways including direct air capture, enhanced rock weathering, biochar, biomass carbon removal and storage (BiCRS), reforestation, mangrove restoration, wastewater alkalinity enhancement, and subsurface biomass storage, with modular sub-components for capture, feedstocks, LCA, and storage. Two public REST APIs are documented and versioned at /v0 — the Certify Data Ingestion API (53 paths, 170 schemas) for supplier MRV workflows, and the Registry API (38 paths, 79 schemas) for credit balances, issuances, transfers, retirements, deliveries, orders, and Stripe checkout. Both speak OpenAPI 3.1.0, share bearer + x-client-secret authentication, run separate sandbox and production environments, and use Relay-style cursor pagination. No official SDKs are published; clients are expected to generate from the OpenAPI specs. An MCP server is available for AI assistant integration. Data providers including CDR.fyi, MSCI, Sylvera, and CEEZER consume the Registry API for real-time CDR market data.
Isometric publishes 35 APIs on the APIs.io network, including Beneficiaries API, Beneficiary API, Biochar Applications API, and 32 more. Tagged areas include Carbon Removal, Carbon Dioxide Removal, CDR, Carbon Credits, and Carbon Registry.
Isometric’s developer surface includes authentication, developer portal, getting-started guide, documentation, sandbox, changelog, pricing, and 35 more developer resources.
Kin Score
APIs 35
Individual APIs this provider publishes, each with its own machine-readable definition.
Isometric Beneficiaries API
The Beneficiaries API from Isometric — 1 operation(s) for beneficiaries.
Isometric Beneficiary API
The Beneficiary API from Isometric — 1 operation(s) for beneficiary.
Isometric Biochar Applications API
The Biochar Applications API from Isometric — 2 operation(s) for biochar applications.
Isometric Component Blueprints API
The Component Blueprints API from Isometric — 2 operation(s) for component blueprints.
Isometric Components API
The Components API from Isometric — 2 operation(s) for components.
Isometric Credit Batches API
The Credit Batches API from Isometric — 1 operation(s) for credit batches.
Isometric Data Upload Submissions API
The Data Upload Submissions API from Isometric — 2 operation(s) for data upload submissions.
Isometric Datapoints API
The Datapoints API from Isometric — 4 operation(s) for datapoints.
Isometric Deliveries API
The Deliveries API from Isometric — 3 operation(s) for deliveries.
Isometric Feedstock Batches API
The Feedstock Batches API from Isometric — 2 operation(s) for feedstock batches.
Isometric Feedstock Types API
The Feedstock Types API from Isometric — 3 operation(s) for feedstock types.
Isometric File Uploads API
The File Uploads API from Isometric — 1 operation(s) for file uploads.
Isometric Ghg Statement Components API
The Ghg Statement Components API from Isometric — 1 operation(s) for ghg statement components.
Isometric Ghg Statements API
The Ghg Statements API from Isometric — 3 operation(s) for ghg statements.
Isometric Issuances API
The Issuances API from Isometric — 3 operation(s) for issuances.
Isometric Measurement Locations API
The Measurement Locations API from Isometric — 2 operation(s) for measurement locations.
Isometric Measurement Samples API
The Measurement Samples API from Isometric — 1 operation(s) for measurement samples.
Isometric Orders API
The Orders API from Isometric — 2 operation(s) for orders.
Isometric Organisation API
The Organisation API from Isometric — 1 operation(s) for organisation.
Isometric Organisations API
The Organisations API from Isometric — 4 operation(s) for organisations.
Isometric Processes API
The Processes API from Isometric — 1 operation(s) for processes.
Isometric Production Batches API
The Production Batches API from Isometric — 2 operation(s) for production batches.
Isometric Project Components API
The Project Components API from Isometric — 3 operation(s) for project components.
Isometric Projects API
The Projects API from Isometric — 12 operation(s) for projects.
Isometric Refunds API
The Refunds API from Isometric — 2 operation(s) for refunds.
Isometric Removals API
The Removals API from Isometric — 3 operation(s) for removals.
Isometric Retirements API
The Retirements API from Isometric — 4 operation(s) for retirements.
Isometric Sensors API
The Sensors API from Isometric — 2 operation(s) for sensors.
Isometric Sources API
The Sources API from Isometric — 4 operation(s) for sources.
Isometric Storage Units API
The Storage Units API from Isometric — 2 operation(s) for storage units.
Isometric Stripe API
The Stripe API from Isometric — 2 operation(s) for stripe.
Isometric Supplier API
The Supplier API from Isometric — 1 operation(s) for supplier.
Isometric Suppliers API
The Suppliers API from Isometric — 6 operation(s) for suppliers.
Isometric Transferees API
The Transferees API from Isometric — 1 operation(s) for transferees.
Isometric Transfers API
The Transfers API from Isometric — 3 operation(s) for transfers.
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Open Collections 2
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Isometric Certify Data Ingestion API
OPEN COLLECTIONIsometric Registry API
OPEN COLLECTIONMCP Servers 1
Model Context Protocol servers that expose these APIs to AI agents.
mcp-server
MCP SERVERSecurity Posture 2
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 7
Portal, sign-up, and the first successful call
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Documentation 4
Reference material describing how the API behaves
Agent Surfaces 2
MCP servers, agent skills, and machine-readable catalogs
Access & Security 3
Authentication, authorization, and security posture
Operate 1
Status, limits, changes, and where to get help
Commercial 1
Pricing, plans, and the legal terms of use
Company 6
The organization behind the API
Other 18
Properties that don't map to a standard resource type
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