← The evidence ledger
Evidence row 2199937
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://agents.avasis.ai/v1/price/consensus
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 88344143a1310034f5a76f6eba6a4bf02961e0db44042c93f311bb3f78603749
- Leaf
- 0x9d8561201f723be000349133667abffeebd738c5a9e2a67ffb8d057ee9b883e0
What was observed
{
"endpoints": [
[
"x402",
"https://agents.avasis.ai/v1/price/consensus"
]
],
"name": "Avasis Agent Platform",
"owner_address": "0x6264191d6dd5427435b5e829077842e130ef1fc8",
"raw": {
"accepts": [
{
"amount": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 120,
"network": "eip155:8453",
"payTo": "0x6264191D6dD5427435B5E829077842e130Ef1fc8",
"scheme": "exact"
}
],
"description": "Price consensus ($0.02): token symbol (BTC, ETH, SOL, USDC, BONK, ...), EVM contract or Solana mint -> median of up to 6 independent sources (Pyth push feed, Chainlink, CoinGecko, DefiLlama, Dexscreener pool, Jupiter) with dispersion %, grade TIGHT / OK / WIDE / DIVERGENT, per-source age + stale flags, outliers; optional amount -> USD. Phrases: token price, price consensus, usd price, is the price reliable, convert amount to usd. GET only. Unknown symbol 404, no source 502: never charged.",
"extensions": {
"bazaar": {
"info": {
"input": {
"method": "GET",
"queryParams": {
"amount": "2.5",
"chain": "solana",
"token": "SOL"
},
"type": "http"
},
"output": {
"example": {
"advice": "sources agree: safe to use the median for receipts, limits and conversions",
"amount": {
"amount": "2.5",
"basis": "amount x consensus median (and per source)",
"by_source": {
"chainlink": 239.0755,
"coingecko": 239.025,
"defillama": 239.045,
"dexscreener": 238.925,
"jupiter": 238.74925,
"pyth": 238.833
},
"usd": 238.975,
"usd_display": "$238.98"
},
"consensus": {
"agree": true,
"dispersion_pct": 0.14,
"grade": "TIGHT",
"mad_pct": 0.04,
"max": 95.6302,
"method": "median of 6 fresh source(s); dispersion = (max - min) / median; TIGHT <= 0.25%, OK <= 1%, WIDE <= 3%, else DIVERGENT; outliers > 2% from the median",
"min": 95.4997,
"n_sources": 6,
"outliers": [],
"skipped": [],
"sources_used": [
"pyth",
"chainlink",
"coingecko",
"defillama",
"dexscreener",
"jupiter"
],
"stale": [],
"unavailable": [],
"usd": 95.59,
"usd_display": "$95.59",
"used_stale": false
},
"headline": "SOL $95.59: 6 fresh sources agree (spread 0.14%: TIGHT); 2.5 SOL = $238.98",
"kind": "price-consensus",
"note": "Each source is independent (oracle, aggregator, DEX, routing); the grade measures their agreement, not the quality of any one source. Not financial advice.",
"rail": "price-consensus-1",
"reads": {
"elapsed_ms": 0,
"sources_queried": 6
},
"sources": [
{
"age_s": 13,
"at": 1793507687,
"basis": "Pyth push-feed account on Solana (sponsored feed, shard 0)",
"confidence_interval": 0.0638,
"detail": "feed ef0d8b6f…, account 7UVimffxr9ow1uXYxsr4LHAcV58mLzhmwaeKvJ1pjLiE, slot 463948435",
"fresh": true,
"source": "pyth",
"status": "ok",
"usd": 95.5332
},
{
"age_s": 12302,
"at": 1793495398,
"basis": "Chainlink aggregator on Base (0x975043ad…), fresh within its 86400s heartbeat",
"detail": "round updatedAt 2026-11-01T01:09:58.000Z",
"fresh": true,
"source": "chainlink",
"status": "ok",
"usd": 95.6302
},
{
"age_s": 39,
"at": 1793507661,
"basis": "CoinGecko simple price (public tier, cached 60 s)",
"detail": "id solana",
"fresh": true,
"source": "coingecko",
"status": "ok",
"usd": 95.61
},
{
"age_s": 80,
"at": 1793507620,
"basis": "DefiLlama coins (aggregated, with timestamp + confidence)",
"confidence": 0.99,
"detail": "key coingecko:solana, confidence 0.99",
"fresh": true,
"source": "defillama",
"status": "ok",
"usd": 95.618
},
{
"age_s": null,
"at": null,
"basis": "Dexscreener: best-liquidity pool mid-price on solana (wSOL pool as a SOL proxy)",
"detail": "orca pool Czfq3xZZDm…, liquidity $25,000,000",
"fresh": true,
"liquidity_usd": 25000000,
"source": "dexscreener",
"status": "ok",
"usd": 95.57
},
{
"age_s": null,
"at": null,
"basis": "Jupiter price v3 (Solana swap routing)",
"detail": "block 463946713, liquidity $905,292,315",
"fresh": true,
"liquidity_usd": 905292315,
"source": "jupiter",
"status": "ok",
"usd": 95.4997
}
],
"token": {
"address": null,
"chain": null,
"chainlink_feed": "0x975043adBb80fc32276CbF9Bbcfd4A601a12462D",
"coingecko_id": "solana",
"input": "SOL",
"kind": "symbol",
"name": "Solana",
"pyth_feed": "ef0d8b6fda2ceba41da15d4095d1da392a0d2f8ed0c6c7bc0f4cfac8c280b56d",
"resolved_by": "built-in table",
"symbol": "SOL"
}
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"additionalProperties": false,
"properties": {
"amount": {
"description": "optional number of tokens: converted to USD at the consensus price (and per source)",
"type": "string"
},
"chain": {
"description": "for a 0x contract: base (default) or eth; a Solana mint is always solana; ignored for symbols",
"type": "string"
},
"token": {
"description": "a symbol (BTC, ETH, SOL, USDC, USDT, BONK, JUP, WIF, PEPE, DEGEN, AERO, LINK, ...; unknown symbols resolved via CoinGecko / the Pyth catalog / Jupiter-verified tickers), an EVM token contract (0x + 40 hex) or a Solana mint (base58)",
"type": "string"
}
},
"required": [
"token"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"advice": {
"type": "string"
},
"also_available": {
"type": "object"
},
"amount": {
"type": [
"object",
"null"
]
},
"consensus": {
"type": "object"
},
"headline": {
"type": "string"
},
"kind": {
"type": "string"
},
"rail": {
"type": "string"
},
"reads": {
"type": "object"
},
"sources": {
"type": "array"
},
"token": {
"type": "object"
}
},
"required": [
"headline",
"token",
"consensus",
"sources",
"advice"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_d5i1omim"
},
"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"
}
}
},
"lastUpdated": "2026-11-02T17:34:05.635Z",
"quality": {
"l30DaysTotalCalls": 1,
"l30DaysUniquePayers": 1,
"lastCalledAt": "2026-11-02T17:34:05.519Z"
},
"resource": "https://agents.avasis.ai/v1/price/consensus",
"serviceName": "Avasis Agent Platform",
"tags": [
"price",
"price-consensus",
"oracle",
"usd-price",
"market-data"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Price consensus ($0.02): token symbol (BTC, ETH, SOL, USDC, BONK, ...), EVM contract or Solana mint -> median of up to 6 independent sources (Pyth push feed, Chainlink, CoinGecko, DefiLlama, Dexscreener pool, Jupiter) with dispersion %, grade TIGHT / OK / WIDE / DIVERGENT, per-source age + stale flags, outliers; optional amount -> USD. Phrases: token price, price consensus, usd price, is the price reliable, convert amount to usd. GET only. Unknown symbol 404, no source 502: never charged."
}What the leaf hashes
{"body":"88344143a1310034f5a76f6eba6a4bf02961e0db44042c93f311bb3f78603749","id":2199937,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793646793684079,"prev":null,"subject":"x402_bazaar:https://agents.avasis.ai/v1/price/consensus","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (444186 rows).
- 0x9d854e87ae81c167e3adb477963769dc4124fbdf2e6fbeb1b1c64f4f9ae8dce9
- 0x7ea03025b15bc30d0852e895bd46e2f4e971a8ddf019328cd119d48f13d58580
- 0xb6751af1cb792d6061f8e21adedc1155e56ae63cecfc3f3f7ca128a1da609c9d
- 0x2fedf23b10d5d21859f37a27cdfc818fdaff7e83d47fd1299cda6f8183d91b12
- 0x39d4516f65126fa25efd58a2aa1c8943e8d19cc7cf63f19f037122cfa43d2bb0
- 0x607337a1e2a13582a097add1648610fe259e71ad725c9ca7c30343fd4a4b49ad
- 0xeeb3c2c12400e2c96a3d2fce820620ebdd28299b794d5ee6dd692cfde2bbdbb0
- 0x49d8ac2c6ed3d3720466f2493cf32186c360d0e23db4fd7f2a0eb0e9ebc9988f
- 0x1b2b2798f67c62bc7b3a0be9d8bb0abd734619a7fb684899b8187107fd444378
- 0x6d31e0522154675f3de0b47ea9e8b500d42db2fad587fa6e282d9822bf03c97c
- 0x54a13335b33b794a226b93c2e5fe9ca894d919b8c8f1b3f2a39a57bd2456fd19
- 0xe76812bd40e4cc597f49a99c25abfeed399db07d379b5ddc3f78d59b5a7e5ed3
- 0x13372d9573063408d81df51991faad9353f3d2ff284b3f6343d434448850fec0
- 0xdff61622855886d80ecda4fb808422c854d0801605b73184332cf83604a730ff
- 0x9c91ecb84461aa4cb2a891252746755d862a88fe9bad822700cdb99eaab2edca
- 0x7731256c7406f95d30aabe3bbcb574b72535b9c28e8eb3db363210761a28a6b9
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- 0x252cce55f1a3d5391c16f82d7f62494429a5f69b03486d4cfcfb7b2c96d6c884
- Day root
- 0x78fecaabbe319e56f5c4b80fc02e2052e198ad24781da8832a475ff65f2002d1
- Chained
- 0xdc35957db5d1371ca382b9152878ffece28ec7c5cb4f98fd71ddb367f8b999b2
- Published
- On Arc Testnet, block 70432815: 0x56b814612eb2e3e544153df3e91e1f7199106d1e430c7d8c6b653feeb9ebe9af