← The evidence ledger
Evidence row 76111
Observed , by baseline/1.
- Kind
- listing
- About
- source_record x402_bazaar:https://grokzilla.shop/api/skills/llm-cost-quote
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 933f80a662077d2f7987dc7465da903f13359c6fad665d9b6da55e9e74b878b3
- Leaf
- 0x6cfef22895d6593e7fc96d504c9429133e53a3a5edda59667a68641224ee1be7
What was observed
{
"endpoints": [
[
"x402",
"https://grokzilla.shop/api/skills/llm-cost-quote"
]
],
"name": "Grokzilla x402 Micro Pay",
"owner_address": "0xc22f9caebac37fe72d5142f35f21f6696ea9ef69",
"raw": {
"accepts": [
{
"amount": "3400",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"extra": {
"name": "USD Coin",
"version": "2"
},
"maxTimeoutSeconds": 300,
"network": "eip155:8453",
"payTo": "0xc22f9CAEBAc37fE72D5142f35f21f6696Ea9Ef69",
"scheme": "exact"
}
],
"description": "Text or token counts in, cost per model out, cheapest first, from OpenRouter's public price list with a price-fetched-at timestamp. Applies time-of-day pricing. Not charged if the price list is unavailable or no model matches.",
"extensions": {
"bazaar": {
"info": {
"input": {
"body": {
"input_tokens": 3000,
"models": [
"openai/gpt-4o-mini",
"google/gemini-2.5-flash"
],
"output_tokens": 400
},
"bodyType": "json",
"method": "POST",
"type": "http"
},
"output": {
"example": {
"charged": true,
"confidence": 0.97,
"data": {
"currency": "USD",
"input_tokens": 3000,
"missing_models": [],
"models_considered": 2,
"output_tokens": 400,
"price_fetched_at": "2026-10-17T11:12:57Z",
"quotes": [
{
"context_length": 128000,
"cost_usd": "0.00069",
"fits_context": true,
"input_usd_per_mtok": "0.15",
"model": "openai/gpt-4o-mini",
"name": "OpenAI: GPT-4o-mini",
"output_usd_per_mtok": "0.6",
"time_based_price": false
},
{
"context_length": 1048576,
"cost_usd": "0.0019",
"fits_context": true,
"input_usd_per_mtok": "0.3",
"model": "google/gemini-2.5-flash",
"name": "Google: Gemini 2.5 Flash",
"output_usd_per_mtok": "2.5",
"time_based_price": false
}
],
"token_source": "caller-supplied input_tokens"
},
"data_as_of": "2026-10-17T11:12:57Z",
"generated_at": "2026-10-17T11:12:57Z",
"next": [
"token_count"
],
"ok": true,
"service": "llm_cost_quote",
"skill": "llm_cost_quote",
"sources": [
{
"fetched_at": "2026-10-17T11:12:57Z",
"name": "OpenRouter public models list",
"url": "https://openrouter.ai/api/v1/models"
}
],
"summary": "cheapest: openai/gpt-4o-mini $0.00069 for 3000 in + 400 out tokens",
"version": "1.0.0",
"warnings": []
},
"type": "json"
}
},
"schema": {
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"properties": {
"include_free": {
"default": false,
"type": "boolean"
},
"input_tokens": {
"maximum": 10000000,
"minimum": 0,
"type": "integer"
},
"models": {
"items": {
"maxLength": 120,
"type": "string"
},
"maxItems": 25,
"type": "array"
},
"output_tokens": {
"default": 500,
"maximum": 1000000,
"minimum": 0,
"type": "integer"
},
"request_id": {
"description": "Optional idempotency key. Echoed back; a credit-pack redemption with the same request_id and body is charged once.",
"maxLength": 64,
"minLength": 1,
"pattern": "^[A-Za-z0-9._:-]+$",
"type": "string"
},
"text": {
"maxLength": 400000,
"type": "string"
},
"top": {
"default": 10,
"maximum": 50,
"minimum": 1,
"type": "integer"
}
},
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST",
"PUT",
"PATCH"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"properties": {
"charged": {
"type": "boolean"
},
"confidence": {
"type": "number"
},
"data": {
"properties": {
"currency": {
"type": "string"
},
"input_tokens": {
"type": "integer"
},
"missing_models": {
"type": "array"
},
"models_considered": {
"type": "integer"
},
"output_tokens": {
"type": "integer"
},
"price_fetched_at": {
"type": "string"
},
"quotes": {
"items": {
"type": "object"
},
"type": "array"
},
"token_source": {
"type": "string"
}
},
"type": "object"
},
"data_as_of": {
"type": "string"
},
"generated_at": {
"type": "string"
},
"next": {
"items": {
"type": "string"
},
"type": "array"
},
"ok": {
"type": "boolean"
},
"service": {
"type": "string"
},
"skill": {
"type": "string"
},
"sources": {
"items": {
"properties": {
"fetched_at": {
"type": "string"
},
"name": {
"type": "string"
},
"url": {
"type": "string"
}
},
"type": "object"
},
"type": "array"
},
"summary": {
"type": "string"
},
"version": {
"type": "string"
},
"warnings": {
"type": "array"
}
},
"required": [
"ok",
"skill"
],
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}
}
},
"lastUpdated": "2026-10-21T20:25:04.188Z",
"quality": {
"l30DaysTotalCalls": 2,
"l30DaysUniquePayers": 2,
"lastCalledAt": "2026-10-21T20:25:03.501Z"
},
"resource": "https://grokzilla.shop/api/skills/llm-cost-quote",
"serviceName": "Grokzilla x402 Micro Pay",
"tags": [
"llm-pricing",
"openrouter",
"token-cost",
"model-compare",
"budget"
],
"type": "http",
"x402Version": 2
},
"source": "x402_bazaar",
"summary": "Text or token counts in, cost per model out, cheapest first, from OpenRouter's public price list with a price-fetched-at timestamp. Applies time-of-day pricing. Not charged if the price list is unavailable or no model matches."
}What the leaf hashes
{"body":"933f80a662077d2f7987dc7465da903f13359c6fad665d9b6da55e9e74b878b3","id":76111,"kind":"listing","method":"baseline/1","observed_us":1793025491663255,"prev":null,"subject":"x402_bazaar:https://grokzilla.shop/api/skills/llm-cost-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).
- 0x6cff10ab92661fec304526750be126dafced231f4e92ae83069488ca39678ded
- 0xce3618f1dd72613b01439aff2ee07ec8aba9c22421ed57a0e3d12b3fdaf2be77
- 0xd34b2ebd048cd13fdc0250f09c132faa038e948ddbec0258dea350f06f379f0a
- 0xf7a1cf2764e5903ec7a89ad6be92dae3a737d870dfbe663ede9037a224eb83b7
- 0xd53f4df656eed9ae8fb0a378da236ffb4d51c7bf50364e2c0a9482f685b10b6d
- 0x394f136d7f4cbd635bf0caa10a16640bdcda1d6c2e64daa5020d6c877cb5dc06
- 0xb72b28477ca65eb82dc7744bdc0dc3612043e3b2affa841fe44d3e89242288d9
- 0x1dc02bedd1a8e147f8c2e063ac94a0c3853a7e86efd7b3826673ab24cf58cf08
- 0x14a9586f7a6c1eba5dc4e3d198697ab11dcb9502547bad9045b6b8f1d0dc156e
- 0x6d1ec73e7e908c75c9a03e6c7f6d0598ca0cfcd0c5fbb1cf6d796177fafa5410
- 0x82b0a13483194285c0c386d5ad47eb953493b28955a9a8e58da3a2e6e220ed30
- 0x929b3f59cbf01edbae456522161805dd51e098dc3a66d845508de46581bb953c
- 0x9dc4d6f64bc3c323d2c45a28209068cd473b6979bd632a0d694bf94d19bc39df
- 0xfc9b5a81a7a83a1c735a4fe64590beb9db14d2366f463161358af28c3ea9a81d
- 0xa2d436d488e3600b0e5c3e3ed9c9234cd52853c59830b786334fd0c4292d9f40
- 0x47b89901b0f07938a6b9a66ddf35683903f79d756a7c7763665fd632758b08d0
- 0x9a83be955a206deb65b995adfd92c58fa31c95fbbf926bd199d300e70b08b26d
- 0x20704208aa6923d6b2450ef74ede87a6e0265d46447926038fe9506e9e154b2d
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae