← The evidence ledger
Evidence row 66354
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.getplexa.com/v1/quote
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 511fb2e88e100007d502b789bad6fe0656a474ba70fbdb4b99d6c9028bcf3079
- Leaf
- 0x49d6b4d72b4b9cf5bf755d60181e54accb33546dba1aa37b1fae073408ed027e
What was observed
{
"endpoints": [
[
"x402",
"https://api.getplexa.com/v1/quote"
]
],
"name": "api.getplexa.com/v1/quote",
"owner_address": "0xd993eafba87cffa2ca2cff5a56ef89034575a7ef",
"raw": {
"accepts": [
{
"amount": "20000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xd993eAfBA87cFfa2ca2CFF5A56EF89034575A7ef",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xd993eAfBA87cFfa2ca2CFF5A56EF89034575A7ef",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "0xaf88d065e77c8cC2239327C5EDb3A432268e5831",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:42161",
"payTo": "0xd993eAfBA87cFfa2ca2CFF5A56EF89034575A7ef",
"scheme": "exact"
},
{
"amount": "20000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "Hc3sdEAsCGQcpgfivywog9uwtk8gUBUZgsxdME1EJy88"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "D6FqEyoFvkgGy4PpJjckHc3xRXhzL6mWQ25gz4rkVLor",
"scheme": "exact"
}
],
"description": "Plexa /v1/quote — executable swap quote: the realizable fill price at your trade size, not a mid/spot price feed. Returns price impact (bps), worst-case slippage, depth and the per-leg route across Base/Polygon/Arbitrum liquidity, from canonical on-chain quoters. Call it before a swap to see what the fill actually costs. Informational data, not financial advice.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"chain": "base",
"sizeUSD": "5000",
"tokenIn": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"tokenOut": "0xE014d2A4da6E450f21b5050120D291e63c8940FD"
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"confidence": "low",
"depthAtSize": 8527353.400367068,
"executablePrice": 1705.4706800734136,
"priceImpactBps": 441.2840739321799,
"route": {
"dex": "split",
"legs": [
{
"dex": "slipstream",
"feePips": 1,
"pool": "0xa41Bc0AFfbA7Fd420d186b84899d7ab2aC57fcD1",
"venue": "aerodrome-cl-1"
},
{
"dex": "aerodrome",
"pool": "0xCc68Cb8B514A2216D2eECe3A0e8597Ce483610eb",
"stable": false,
"venue": "aerodrome"
}
]
},
"ts": 1790247318433,
"validUntil": 1790247321433,
"worstCaseSlippageBps": 441.2840739321799
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"anyOf": [
{
"required": [
"sizeIn"
]
},
{
"required": [
"sizeUSD"
]
}
],
"examples": [
{
"chain": "base",
"sizeUSD": "5000",
"tokenIn": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"tokenOut": "0xE014d2A4da6E450f21b5050120D291e63c8940FD"
}
],
"properties": {
"chain": {
"description": "Optional, default \"base\". One of: base | polygon | matic | arbitrum | arbitrum-one | arb | eip155:8453 | eip155:137 | eip155:42161 — case-sensitive (see `enum`). This is the chain the QUOTE is computed on; the networks you may PAY on (including Solana) are a separate list in `accepts[]`.",
"enum": [
"base",
"polygon",
"matic",
"arbitrum",
"arbitrum-one",
"arb",
"eip155:8453",
"eip155:137",
"eip155:42161"
],
"type": "string"
},
"sizeIn": {
"description": "Trade size as a human amount of tokenIn, e.g. \"1.5\" for 1.5 WETH. A STRING, not a number. At least one of sizeIn / sizeUSD is required; if BOTH are sent, sizeUSD wins and sizeIn is ignored.",
"maxLength": 78,
"pattern": "^(?:0\\.\\d*[1-9]\\d*|[1-9]\\d*(?:\\.\\d+)?)$",
"type": "string"
},
"sizeUSD": {
"description": "Trade size as a USD notional, e.g. \"5000\". A STRING, not a number; positive, no thousands separator (\"5,000\" is rejected) and no exponent (\"5e3\" is rejected) — see `pattern`. At least one of sizeIn / sizeUSD is required; if BOTH are sent, sizeUSD wins.",
"maxLength": 78,
"pattern": "^(?:0\\.\\d*[1-9]\\d*|[1-9]\\d*(?:\\.\\d+)?)$",
"type": "string"
},
"tokenIn": {
"description": "ERC-20 being SOLD. 0x + 40 hex (see `pattern`) — a symbol like \"USDC\" is rejected with 400.",
"pattern": "^0x[0-9a-fA-F]{40}$",
"type": "string"
},
"tokenOut": {
"description": "ERC-20 being BOUGHT. 0x + 40 hex (see `pattern`) — a symbol like \"WETH\" is rejected with 400.",
"pattern": "^0x[0-9a-fA-F]{40}$",
"type": "string"
}
},
"required": [
"tokenIn",
"tokenOut"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"confidence": {
"description": "Engine confidence: high | medium | low",
"type": "string"
},
"depthAtSize": {
"description": "Realizable output at the requested size, in human units of tokenOut (NOT USD)",
"type": "number"
},
"executablePrice": {
"description": "REALIZABLE fill price for the full requested size — the price the swap actually executes at after price impact, NOT a mid/spot price feed. This is Plexa's core difference from a price oracle. Units: tokenOut PER tokenIn — for USDC→WETH a small number (WETH per 1 USDC), for the USDC→SOGNI example here a large one (SOGNI per 1 USDC); never the reciprocal.",
"type": "number"
},
"priceImpactBps": {
"description": "Price impact at this size, in basis points. Null when no defensible mid exists (P16) — impact is derived from the mid.",
"type": [
"number",
"null"
]
},
"route": {
"description": "Per-leg execution route (dex / pool / fee tier)",
"type": "object"
},
"worstCaseSlippageBps": {
"description": "Worst-case slippage, in basis points. Null when no defensible mid exists (P16).",
"type": [
"number",
"null"
]
}
},
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
},
"builder-code": {
"info": {
"a": "bc_g9x4yzn7"
},
"schema": {
"$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"
},
"type": "array"
},
"w": {
"description": "Wallet builder code",
"pattern": "^[a-z0-9_]{1,32}$",
"type": "string"
}
},
"type": "object"
}
}
},
"lastUpdated": "2026-10-24T00:42:49.216Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-24T00:42:48.541Z"
},
"resource": "https://api.getplexa.com/v1/quote",
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Plexa /v1/quote — executable swap quote: the realizable fill price at your trade size, not a mid/spot price feed. Returns price impact (bps), worst-case slippage, depth and the per-leg route across Base/Polygon/Arbitrum liquidity, from canonical on-chain quoters. Call it before a swap to see what the fill actually costs. Informational data, not financial advice."
}What the leaf hashes
{"body":"511fb2e88e100007d502b789bad6fe0656a474ba70fbdb4b99d6c9028bcf3079","id":66354,"kind":"listing","method":"baseline/1","observed_us":1793025460451779,"prev":null,"subject":"x402_bazaar:https://api.getplexa.com/v1/quote","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0x49d6f8a453c2fca6382e7f873f3f8527293bbd3b6a931147f29d6868c491755e
- 0x90dc8607e35c45a06d9aecd2507630f1cdc3b300e025f2ef55555e090047acc9
- 0x42ce403e3f5cf0062abbfc68556214b5ae5f6154e291cd1079ab7ab1bc005ce0
- 0x020bb548410a268d36603db4b54194610c751fc41c24527e6c068545b6be57e9
- 0x9b8fbc76c29aa76a23388b56b453459fa0a81673ee719c9264e353fcb38ff669
- 0x068a8682412b104e4a26a17cea1e2b08ed318b9e44ea91caedae2f2c5280b043
- 0x415060ed75b82c2e79d9fc150dae8403a79d15711dc2e9afbe2a5eebd4107c02
- 0xfd16f593518294393cb10701862446aae8b631308c0664199bd81a3b516f2ab7
- 0xe1c0fd1614ce67b49971a9c27fcea860d96206a112218275c801d6066c2d1574
- 0xc5b02e18acc2bf5e20929ae3673a14ea6bf4561de28d14bdef58038c731f9754
- 0x36446ee01203fb6b2027599f737b7bdd64e3db182e50230f9c82fff4f67be776
- 0xee7d5711cd2515f4b08f3e4041d3d56304f9db6bffd82d82746f0f4ea43b8f26
- 0xb86fa861d04737cb507e721eefbb066d26528fdb6017b1145c18d1223b93ee21
- 0x88e326a39b26e2c125306c9d3805d14398ace088bba9a2a0aa376b811cfb201a
- 0x2be1e80e065dd6b2cc75a7142be22225acd144ac975d70bf24b4f01fd76dc497
- 0x2e6a32eb32761c210560e852405e2f865f958ddbe01027894f8b9c1b3433b9f0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae