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ETH Burn vs Issuance Analysis (EIP-1559)
x402
ETH Burn vs Issuance Analysis (EIP-1559) is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-15).
Returns ETH burned via EIP-1559 base fees versus estimated validator issuance over the last N blocks, with net supply change, USD value, and daily/yearly extrapolations.
Price / call$0.003
Success—
StatusUnknown
How this service works
558 pay-per-call data APIs for AI agents: Solana and EVM on-chain data, tokenized stocks, DeFi, Hyperliquid, economy and official statistics, FX, validation, web and developer tools. Pay in USDC via x402.
Output
A JSON object containing: number of blocks analyzed, data source description, ETH burned, USD value of burn, estimated validator issuance in ETH, net supply change in ETH, whether the period is deflationary (boolean), period duration in minutes, daily extrapolation (net ETH, burned ETH, issuance ETH), and annualized net supply change as a percentage of total supply.
Example use cases
Real-time ETH deflationary status check
“Is ETH deflationary right now? Look at the last 100 blocks and tell me how much was burned versus how much was issued to validators, and whether the net supply is going up or down.”
DeFi dashboard ETH supply metrics
“Pull ETH burn and issuance data for the last 500 blocks — I need the USD value of ETH burned, the net supply change, and the daily extrapolation so I can update my tokenomics dashboard.”
Annualized ETH inflation/deflation rate
“What's the annualized inflation or deflation rate for ETH based on the last 50 blocks? Give me the net annual percentage of total supply so I can compare it to other proof-of-stake chains.”
Technical details
Endpoint
POSThttps://api.vextorium.com/v1/eth-burn?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, real-time snapshot of Ethereum's burn-vs-issuance dynamics over a recent window of blocks, including deflationary status and extrapolated supply trajectory. Prefer it over manual on-chain queries when you want USD valuation, daily/annual extrapolations, and the deflationary boolean all in one call without running your own Ethereum node.
Side effects
- Invalid blocks value (must be integer 10–1000) returns validation error
- Ethereum node unavailability causes fetch failure
- DefiLlama pricing outage may affect USD conversion accuracy
- Requests with missing required 'blocks' field return schema validation errors
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| blocks | integer | 10-1000 |
Output
Schema · Response
{
"type": "json",
"example": {
"blocks": 100,
"source": "Public Ethereum node (baseFee × gas used); issuance estimated with Ethereum's curve; price: DefiLlama",
"burned_usd": 558.8,
"eth_burned": 0.2087,
"deflationary": false,
"period_minutes": 20,
"extrapolated_daily": {
"net_eth": 2641.65,
"burned_eth": 15.02,
"issuance_eth": 2656.68
},
"supply_net_change_eth": 36.6896,
"estimated_issuance_eth": 36.8983,
"net_annual_pct_of_supply": 0.799
}
}Tags
x402
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