← The evidence ledger
Evidence row 407749
Observed , by sync.x402_bazaar/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://api.losbeto.xyz/classify
- Recorded
- Previous row
- #278802
- Body SHA-256
- 8633c219f8a3bd31b65f0934e0f8cde07f5082a702abe4624878fb1b73ed2264
- Leaf
- 0xada9d3d48b4fc5563f8b6ddab91a09b27ec395f057bc6b07efdfd91a6bd4b1b3
What was observed
{
"endpoints": [
[
"x402",
"https://api.losbeto.xyz/classify"
]
],
"name": "Losbeto Market Intelligence",
"owner_address": "0xd5ba9711a3d052846a3695c70e7fcb8b3168fe7d",
"raw": {
"accepts": [
{
"amount": "8000",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"requestId": "0b489d526fdf",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xd5Ba9711a3D052846a3695C70e7fcb8b3168FE7d",
"scheme": "exact"
},
{
"amount": "8000",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"extra": {
"feePayer": "CjNFTjvBhbJJd2B5ePPMHRLx1ELZpa8dwQgGL727eKww",
"requestId": "0b489d526fdf"
},
"maxTimeoutSeconds": 300,
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"payTo": "GEhr9HCFTRDjanMg435frSgCVwVZYpNoPrEkmNBnFHFE",
"scheme": "exact"
},
{
"amount": "8000",
"asset": "31566704",
"extra": {
"feePayer": "ZMFK2OI7ZBD2U27ISERZC4S6LKM6WMFJPZQ4MYNJDZ2VNBNMBA67RA22AA",
"requestId": "0b489d526fdf",
"tag": "x402-global-challenge"
},
"maxTimeoutSeconds": 300,
"network": "algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=",
"payTo": "MRVA6OABPQJNJ2WFUHFY57FMJXHBV37IU665MXRJX4JYBIWGACP3LSDUF4",
"scheme": "exact"
},
{
"amount": "8000",
"asset": "0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359",
"extra": {
"name": "USD Coin",
"requestId": "0b489d526fdf",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:137",
"payTo": "0xd5Ba9711a3D052846a3695C70e7fcb8b3168FE7d",
"scheme": "exact"
}
],
"description": "Assign text to exactly one label from a closed set you provide — support triage, intent routing, spam/not-spam, sentiment buckets. The answer is always one of your labels, copied verbatim, with a 0-1 confidence; if th...",
"extensions": {
"bazaar": {
"dataFreshness": {
"cache_ttl_s": 60,
"live_data": "≤3s from source",
"preview_data": "≤15min delayed"
},
"description": "Assign text to exactly one label from a closed set you provide — support triage, intent routing, spam/not-spam, sentiment buckets. The answer is always one of your labels, copied verbatim, with a 0-1 confidence; if th...",
"info": {
"input": {
"bodyParams": {
"labels": [
"billing",
"shipping",
"technical",
"other"
],
"text": "My card was charged twice"
},
"contentType": "application/json",
"method": "POST",
"type": "http"
},
"output": {
"type": "json"
}
},
"inputSchema": {
"properties": {
"labels": {
"description": "2-30 candidate labels; the answer is always one of them.",
"items": {
"type": "string"
},
"type": "array"
},
"text": {
"description": "Text to classify (max 6000 chars).",
"type": "string"
}
},
"required": [
"text",
"labels"
],
"type": "object"
},
"naturalLanguageDescription": "Assign text to exactly one label from a closed set you provide — support triage, intent routing, spam/not-spam, sentiment buckets. The answer is always one of your labels, copied verbatim, with a 0-1 confidence; if the model returns anything else the payment is returned as call credit. Do NOT use for open-ended tagging — that is /extract.. Tier: discovery. Live via x402 or credits; free delayed preview via ?preview=1. Auditable on-chain settlement; Ed25519-signed metrics.",
"pricingRationale": {
"notes": "Aligned to x402 ecosystem median (~$0.028/call). Premium tiers reflect multi-source aggregation cost.",
"price_usdc": 0.008,
"tier": "discovery",
"vs_median_x402": 0.29
},
"provider": {
"name": "Losbeto Market Intelligence",
"url": "https://api.losbeto.xyz"
},
"ranking_hints": {
"category": "discovery",
"primary_tag": "AI",
"unique_selling_point": "Assign text to exactly one label from a closed set you provide — support triage, intent ro"
},
"sampleQueries": [
"GET /classify?preview=1 # free delayed sample",
"GET /classify # live data (returns 402 with payment challenge)",
"GET /classify?text=My card was charged twice&labels=billing,shipping,technical,other # with parameters"
],
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"properties": {
"bodyParams": {
"properties": {
"labels": {
"description": "2-30 candidate labels; the answer is always one of them.",
"items": {
"type": "string"
},
"type": "array"
},
"text": {
"description": "Text to classify (max 6000 chars).",
"type": "string"
}
},
"required": [
"text",
"labels"
],
"type": "object"
},
"method": {
"description": "POST",
"type": "string"
}
},
"type": "object"
},
"output": {
"properties": {
"example": {
"description": "Assign text to exactly one label from a closed set you provide — support triage, intent routing, spam/not-spam, sentiment buckets. The answer is always one of your labels, copied verbatim, with a 0-1 confidence; if the model returns anything else the payment is returned as call credit. Do NOT use for open-ended tagging — that is /extract.",
"type": "object"
}
},
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
},
"tags": [
"ai",
"classification",
"routing",
"crypto",
"market-data"
],
"title": "Classify — Losbeto",
"useCases": [
"market data input",
"AI agent research",
"systematic trading"
]
}
},
"iconUrl": "https://res.cloudinary.com/bdb-prod/image/upload/c_fill,ar_1:1,w_256,h_256,f_auto,q_auto/v1790529703/bazaar-icons/b104f2f7df1a4ce6.png",
"lastUpdated": "2026-10-27T00:01:00.587Z",
"quality": {
"l30DaysTotalCalls": 51,
"l30DaysUniquePayers": 4,
"lastCalledAt": "2026-10-27T00:01:00.139Z"
},
"resource": "https://api.losbeto.xyz/classify",
"serviceName": "Losbeto Market Intelligence",
"tags": [
"ai",
"classification",
"routing",
"crypto",
"market-data"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Assign text to exactly one label from a closed set you provide — support triage, intent routing, spam/not-spam, sentiment buckets. The answer is always one of your labels, copied verbatim, with a 0-1 confidence; if th..."
}What the leaf hashes
{"body":"8633c219f8a3bd31b65f0934e0f8cde07f5082a702abe4624878fb1b73ed2264","id":407749,"kind":"listing","method":"sync.x402_bazaar/1","observed_us":1793080251637188,"prev":278802,"subject":"x402_bazaar:https://api.losbeto.xyz/classify","subject_kind":"source_record"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (273461 rows).
- 0xada9ebb85ddff5c8c8e1f6e427e77eef7bc6bf1baed86c2485cd54eac27db9ce
- 0xaf29d205757e85947c62542e9ac62aec17a98d2942d2138f08f7a78ac1da9f38
- 0xa4044792a701d3637fd73e70fa15e2ebdd89d5f41f40905cfe4e3c0417e1e0f0
- 0x5badf44effe80cd7662028ed0cc020a1779f450bd9dba416742fad7ec6c2eaa5
- 0x2dfde21cfdfe2d4313ab394f4e0ff04de230a3dbaccb1df40a9c143081ed7502
- 0x708e0ca3710084e9770c040e23b166f1bbbdabdc00a0e8866e531c1b33fbe4bd
- 0xa7c612ac9fe2fcdd4947053a3dc17ce87e2bfe5965095bbf3f8c2feaf43f9326
- 0x5e73bde443c14c0e3b8f4d08db7778728e7623d926b38241c9893ceee19b3cf4
- 0x8a261338ddc7572e454764e7e01c07aa1b5cc101f7a9e793ba93e53f58814af5
- 0xed906d759d63544fe3250a7971cabbc8edb2e56cbb7f0fd3c3360cf95eb610e2
- 0xb89b24cd1d7e0c7c2ce0c435dc1342bd2dd1e8dbc66c7f39012d50e51bc3b3eb
- 0x4cddbeeac8c1524fc617036c97fadc68ab084810bb271f11ef4210796d067f9d
- 0x4c82d20074b9d7d77e728b0250a2c662412d8d0f7eccff2d8100bfcc4434597f
- 0x98c6ed3e7b5bb7f1757a8660af410226a11dd563bf83010040c2ce059ab45e54
- 0xec7bb68216a4deb1960acfbbd75da88f7e468b58adb9cf3ec62f2790e46508b3
- 0x64c405a28e8819716221eb2529fe4ce277ab08025e17e685cbd5ece75ceb75c7
- 0xf30fddbf4811226c58e8f0daf36fddd79fc5f1356b592bb1d99a8061ddbabe66
- 0x2bf8151e5f157dd183b9de6fa00469551932a7a6e3f33a694895000ac9061197
- 0x9fc354c0ea3efc3f1b6548bb77ea902a50f2c9647647ea61592efce2bd795699
- Day root
- 0xdd77e5e99da32c3f154180d63e3c3e6fe11e896a2c6896412ef6b5c4bcf7e795
- Chained
- 0x23bb4dfd09f55c15ac3962f53578e02c6114d5bfd9bb451cf8794fb6e2817ef4
- Published
- On Arc Testnet, block 69414147: 0xb2ebd83aafeb765a0ce66e76aefb133ed06606c98038fd56191e2bcd1dcb77b4