← The evidence ledger
Evidence row 265473
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://heb-utils-x402.hebutils-api.workers.dev/base-erc20-supply
- Recorded
- Previous row
- #76249
- Body SHA-256
- f0d5ce4acd0aaf0b8c4f8d5fb63943474cbebfb8ad6af7e56785815f7fbd9219
- Leaf
- 0x31dae904222b13b35d39212c917b7bfab6dd93d78e6519ec085bb710e0d2428f
What was observed
{
"endpoints": [
[
"x402",
"https://heb-utils-x402.hebutils-api.workers.dev/base-erc20-supply"
]
],
"name": "heb-utils-x402.hebutils-api.workers.dev/base-erc20-supply",
"owner_address": "0x1cd76fe5f38ae5b2785962ee5a3799e846e9fa52",
"raw": {
"accepts": [
{
"amount": "1000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 60,
"network": "eip155:8453",
"payTo": "0x1CD76fe5f38Ae5B2785962EE5a3799e846E9fA52",
"scheme": "exact"
}
],
"description": "Get the total supply of any ERC-20 token on Base mainnet. Pass the token contract address. Returns the raw total supply, decimals, symbol and the human-readable supply in one JSON response. Read-only, live on-chain data.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"token": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913"
},
"type": "http"
},
"output": {
"example": {
"decimals": 6,
"total_supply": "1000"
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"token": {
"type": "string"
}
},
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-26T16:41:52.19Z",
"quality": {
"l30DaysTotalCalls": 5,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-25T20:38:23.341Z"
},
"resource": "https://heb-utils-x402.hebutils-api.workers.dev/base-erc20-supply",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Get the total supply of any ERC-20 token on Base mainnet. Pass the token contract address. Returns the raw total supply, decimals, symbol and the human-readable supply in one JSON response. Read-only, live on-chain data."
}What the leaf hashes
{"body":"f0d5ce4acd0aaf0b8c4f8d5fb63943474cbebfb8ad6af7e56785815f7fbd9219","id":265473,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793034749039851,"prev":76249,"subject":"x402_bazaar:https://heb-utils-x402.hebutils-api.workers.dev/base-erc20-supply","subject_kind":"source_record"}Proof
Its day has not closed yet. A day closes ten minutes after midnight UTC; the proof appears here then.