← The evidence ledger
Evidence row 118618
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/baristaFireCalculator
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- aeeea8e0e219b762d198caf71dc32002bba48f4b0742e2d83b0059cd02bd32d6
- Leaf
- 0x7e1640393951b59a955746aea287d333758fbd05ab71daad7b4bd55bfabbd44e
What was observed
{
"endpoints": [
[
"x402",
"https://ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/baristaFireCalculator"
]
],
"name": "Sindri",
"owner_address": "0x548efd4f4d4a5c3669dbb4cbb2b1a637feeec5f6",
"raw": {
"accepts": [
{
"amount": "10000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0x548eFd4f4d4A5C3669dbb4CBB2B1A637FeeEc5F6",
"scheme": "exact"
},
{
"amount": "10000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "APer2AbhckyMWyJanW2MZ2eRLcpL9Lmhks8rkmXfqjRG",
"scheme": "exact"
}
],
"description": "Barista FIRE calculator. Simulates net worth growth through a full-time-saving phase and then a reduced-target phase funded partly by part-time/side income after quitting full-time work, until full financial independence is reached.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"baristaAge": 45,
"baristaAnnualIncome": 30000,
"currentAge": 30,
"currentAnnualIncome": 80000,
"currentAnnualSpending": 50000,
"currentNetWorth": 100000,
"retirementAnnualSpending": 40000
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"data": {
"fullFireNumber": 1000000,
"netWorthAtBaristaAge": 780801.9796808785,
"params": {
"baristaAge": 45,
"baristaAnnualIncome": 30000,
"currentAge": 30,
"currentAnnualIncome": 80000,
"currentAnnualSpending": 50000,
"currentNetWorth": 100000,
"inflationRate": 0.03,
"investmentReturnRate": 0.07,
"retirementAnnualSpending": 40000,
"swr": 0.04
},
"yearsToFullFI": 24
},
"ok": true
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"properties": {
"baristaAge": {
"description": "Age at which you switch to part-time/side income.",
"type": "number"
},
"baristaAnnualIncome": {
"description": "Expected part-time/side income after the barista transition.",
"type": "number"
},
"currentAge": {
"description": "Your current age in years.",
"type": "number"
},
"currentAnnualIncome": {
"description": "Current full-time annual income.",
"type": "number"
},
"currentAnnualSpending": {
"description": "Current annual spending.",
"type": "number"
},
"currentNetWorth": {
"description": "Current invested net worth.",
"type": "number"
},
"inflationRate": {
"default": 0.03,
"description": "Expected annual inflation rate, as a fraction. Default 0.03.",
"type": "number"
},
"investmentReturnRate": {
"default": 0.07,
"description": "Expected annual investment return, as a fraction. Default 0.07.",
"type": "number"
},
"retirementAnnualSpending": {
"description": "Expected annual spending during the barista and retirement phases.",
"type": "number"
},
"swr": {
"default": 0.04,
"description": "Safe withdrawal rate, as a fraction. Default 0.04.",
"type": "number"
}
},
"required": [
"currentAge",
"baristaAge",
"currentAnnualIncome",
"currentAnnualSpending",
"baristaAnnualIncome",
"retirementAnnualSpending",
"currentNetWorth"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "x402_api_vendor",
"s": [
"cdp_sdk_server"
]
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"additionalProperties": false,
"properties": {
"a": {
"description": "App builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"s": {
"description": "Service builder codes",
"items": {
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
},
"maxItems": 11,
"type": "array"
},
"w": {
"description": "Wallet builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
}
},
"type": "object"
}
},
"eip2612GasSponsoring": {},
"erc20ApprovalGasSponsoring": {}
},
"lastUpdated": "2026-10-19T13:19:33.322Z",
"quality": {
"l30DaysTotalCalls": 4,
"l30DaysUniquePayers": 3,
"lastCalledAt": "2026-10-19T13:19:33.197Z"
},
"resource": "https://ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/baristaFireCalculator",
"serviceName": "Sindri",
"tags": [
"barista FIRE",
"retirement planning",
"financial independence"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Barista FIRE calculator. Simulates net worth growth through a full-time-saving phase and then a reduced-target phase funded partly by part-time/side income after quitting full-time work, until full financial independence is reached."
}What the leaf hashes
{"body":"aeeea8e0e219b762d198caf71dc32002bba48f4b0742e2d83b0059cd02bd32d6","id":118618,"kind":"listing","method":"baseline/1","observed_us":1793025613520132,"prev":null,"subject":"x402_bazaar:https://ppu43fkyhimq5fiqpmo42eh5ri0yypid.lambda-url.us-east-1.on.aws/baristaFireCalculator","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.