Get supply and demand time series
Get aggregated supply (issuances) and demand (retirements) data over time.
Returns a time series where each data point contains both issuance and retirement quantities for a given period, plus overall totals. Useful for building supply vs. demand comparison charts.
Aggregation levels:
monthly: Period formatYYYY-MM(e.g.,2024-06)quarterly: Period formatYYYY-Q#(e.g.,2024-Q2)yearly: Period formatYYYY(e.g.,2024)
The current incomplete period is excluded to avoid misleading partial data.
Filters: All standard project and credit filters apply, letting you analyze supply/demand for specific registries, countries, categories, or date ranges.
Authorizations
Query Parameters
Time aggregation level
monthly, quarterly, yearly Filter by project ID(s)
Registry name
verra, gold-standard, american-carbon-registry, climate-action-reserve, art-trees, isometric, puro-earth, plan-vivo, none Country name
Protocol name
Category name
Whether project is an ARB project
Format: YYYY-MM-DD
Format: YYYY-MM-DD
Minimum number of issued credits
Maximum number of issued credits
Minimum number of retired credits
Maximum number of retired credits
Project type
Project proponent/developer name
UN SDG goals (1-17). Multiple values = AND filter (must have ALL selected goals)
Specific certification labels (e.g., ccb-gold, ccb-biodiversity-gold, corsia). Multiple values = OR filter
Puro.earth CORC durability (100+ or 1000+). Multiple values = OR filter
Has CCB (Climate, Community & Biodiversity) certification
Has ICVCM Core Carbon Principles certification
CORSIA eligible
Has SD VISta certification
Has Social Carbon certification
Authorized under Paris Agreement Article 6
Article 6 authorization types: NDC Use, Intl mitigation purposes, Other purposes
Transaction type
Vintage
Format: YYYY-MM-DD
Format: YYYY-MM-DD
Minimum transaction quantity
Maximum transaction quantity