← The evidence ledger
Evidence row 308581
Observed , by probe.mcp/1.
- Kind
- mcp.tools
- About
- endpoint 8348bb56-e3e1-40b8-90fa-1823d1c932a0
- Recorded
- Previous row
- None: the first of its kind about this subject
- Body SHA-256
- 42d0cf6bbb5032d0f5a06f7279150b07113e4904d96a45a42d72a02054a84614
- Leaf
- 0xb3e7830e2a351ae012fd5bdb694fc9386ce6d7eda3f9a552a940150d675f4721
What was observed
{
"count": 18,
"tools": [
{
"description": "GET /v1/agent/me — balances, key prefix, max price. Pending USDC is not spendable until confirmed. If confirmed is low, call funding_instructions.",
"inputSchema": {
"additionalProperties": false,
"type": "object"
},
"name": "agent_me"
},
{
"description": "POST /v1/chat/completions (buffered). Pass a live model id from get_models. Returns completion plus cost trace headers.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"max_tokens": {
"type": [
"null",
"integer"
]
},
"messages": {
"description": "OpenAI-style messages",
"items": {
"additionalProperties": true,
"type": "object"
},
"type": [
"null",
"array"
]
},
"model": {
"description": "Live model id from get_models",
"type": "string"
},
"temperature": {
"type": [
"null",
"number"
]
}
},
"required": [
"model",
"messages"
],
"type": "object"
},
"name": "chat_completions"
},
{
"description": "POST /v1/agent/keys — mint another key. Does NOT add USDC credit. Plaintext shown once.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"name": {
"description": "Label for the new API key",
"type": "string"
}
},
"required": [
"name"
],
"type": "object"
},
"name": "create_key"
},
{
"description": "How to fund a PZERO account and authenticate MCP. MCP never accepts payment or wallet keys. Fund via Studio x402 top-up or agent HTTP signup/refill, then use Authorization Bearer pzero_…",
"inputSchema": {
"additionalProperties": false,
"type": "object"
},
"name": "funding_instructions"
},
{
"description": "POST /v1/image/generate — intent tool for image generation. Rejects enable_web_search. Returns images plus cost trace.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"aspect_ratio": {
"type": "string"
},
"enable_web_search": {
"type": [
"null",
"boolean"
]
},
"hide_watermark": {
"type": [
"null",
"boolean"
]
},
"model": {
"description": "Live image model id from get_models",
"type": "string"
},
"n": {
"description": "Variants 1-4",
"type": [
"null",
"integer"
]
},
"prompt": {
"type": "string"
},
"quality": {
"type": "string"
},
"resolution": {
"type": "string"
}
},
"required": [
"model",
"prompt"
],
"type": "object"
},
"name": "generate_image"
},
{
"description": "Intent tool: POST /v1/video/queue (settles then enqueues). Returns queue_id + cost. Confirm before calling — this spends prepaid USDC. Poll with get_generation_status or wait_for_video.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"aspect_ratio": {
"type": "string"
},
"audio": {
"type": [
"null",
"boolean"
]
},
"duration": {
"type": [
"null",
"integer"
]
},
"model": {
"description": "Live video model id from get_models",
"type": "string"
},
"prompt": {
"type": "string"
},
"resolution": {
"type": "string"
}
},
"required": [
"model",
"prompt"
],
"type": "object"
},
"name": "generate_video"
},
{
"description": "GET /v1/capacity — routable DIEM and price bands before funding or spend decisions.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"max_price_cents": {
"description": "Optional buyer ceiling 30-80",
"type": [
"null",
"integer"
]
}
},
"type": "object"
},
"name": "get_capacity"
},
{
"description": "POST /v1/video/retrieve once — JSON status or delivered MP4.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"queue_id": {
"description": "Queue id from video_queue / generate_video",
"type": "string"
}
},
"required": [
"queue_id"
],
"type": "object"
},
"name": "get_generation_status"
},
{
"description": "GET /v1/models — resolve a live model id before inference. Optional id retrieves one public row (same object as that id in the list). Do not hardcode model ids.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"id": {
"description": "Optional venice model id (bare or pzero/). Omit for the full list.",
"type": "string"
}
},
"type": "object"
},
"name": "get_models"
},
{
"description": "GET /v1/agent/requests/{support_reference} — recover cost/trace for a prior request.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"support_reference": {
"description": "UUID support reference from a prior call",
"type": "string"
}
},
"required": [
"support_reference"
],
"type": "object"
},
"name": "get_request"
},
{
"description": "GET /v1/agent/keys — list active API key metadata (never plaintext).",
"inputSchema": {
"additionalProperties": false,
"type": "object"
},
"name": "list_keys"
},
{
"description": "DELETE /v1/agent/keys/{id} — irreversible. Do not revoke the key used by this MCP session unless intentional.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"id": {
"description": "UUID of the key to revoke",
"type": "string"
}
},
"required": [
"id"
],
"type": "object"
},
"name": "revoke_key"
},
{
"description": "PATCH /v1/agent/max-price — raise/lower ceiling (30-80). Use when tools return no_eligible_supply with cheapest_posted_cents. Does not auto-apply.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"max_price_cents_per_dollar": {
"description": "Buyer ceiling in cents per DIEM dollar, 30-80",
"type": "integer"
}
},
"required": [
"max_price_cents_per_dollar"
],
"type": "object"
},
"name": "set_max_price"
},
{
"description": "POST /v1/video/complete — optional cleanup after retrieve.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"queue_id": {
"description": "Queue id from video_queue / generate_video",
"type": "string"
}
},
"required": [
"queue_id"
],
"type": "object"
},
"name": "video_complete"
},
{
"description": "POST /v1/video/queue — paid settle+enqueue. Prefer generate_video for agents.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"aspect_ratio": {
"type": "string"
},
"audio": {
"type": [
"null",
"boolean"
]
},
"duration": {
"type": [
"null",
"integer"
]
},
"model": {
"description": "Live video model id from get_models",
"type": "string"
},
"prompt": {
"type": "string"
},
"resolution": {
"type": "string"
}
},
"required": [
"model",
"prompt"
],
"type": "object"
},
"name": "video_queue"
},
{
"description": "POST /v1/video/quote — no settle, no job. Check clears_now vs price ceiling vs funding before queue.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"aspect_ratio": {
"type": "string"
},
"audio": {
"type": [
"null",
"boolean"
]
},
"duration": {
"type": [
"null",
"integer"
]
},
"model": {
"description": "Live video model id from get_models",
"type": "string"
},
"prompt": {
"type": "string"
},
"resolution": {
"type": "string"
}
},
"required": [
"model",
"prompt"
],
"type": "object"
},
"name": "video_quote"
},
{
"description": "POST /v1/video/retrieve — power-user status/media poll.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"queue_id": {
"description": "Queue id from video_queue / generate_video",
"type": "string"
}
},
"required": [
"queue_id"
],
"type": "object"
},
"name": "video_retrieve"
},
{
"description": "Poll video retrieve until delivered or failed. Backs off on 502.",
"inputSchema": {
"additionalProperties": false,
"properties": {
"interval_ms": {
"description": "Poll interval ms, default 5000",
"type": [
"null",
"integer"
]
},
"max_polls": {
"description": "Max polls, default 120",
"type": [
"null",
"integer"
]
},
"queue_id": {
"type": "string"
}
},
"required": [
"queue_id"
],
"type": "object"
},
"name": "wait_for_video"
}
]
}What the leaf hashes
{"body":"42d0cf6bbb5032d0f5a06f7279150b07113e4904d96a45a42d72a02054a84614","id":308581,"kind":"mcp.tools","method":"probe.mcp/1","observed_us":1793058358323892,"prev":null,"subject":"8348bb56-e3e1-40b8-90fa-1823d1c932a0","subject_kind":"endpoint"}Proof
Fold these into the leaf in order, hashing each sorted pair with keccak256, to reach the root of (296695 rows).
- 0xb3e77f06aee435c8325b8c8a099e6d036174b4ff279c3d9145537ab2213ba42f
- 0x4657fb563bb94eef5a921eb0ea9c46c409693389d9b59fe365409a08bf986801
- 0x309e4fc7bca503088e27e0c529fc5fb1b2f8075fb11dfc9281a480ff8557d8e2
- 0xe28e2a97eb7438500d24eda7e14f42a94e3507f9816e897108aeb4506351d94b
- 0x1fd1b93763348abf6f4bebb03716fb30686e562bb06a1f0249cfb54d54b5344f
- 0x7a019ea37fb256d5ce232b258f5e0a3426f95077f797d752f106a42bdd644a63
- 0x51ba3884db47f9af3753fb047fa0628c1596e7b756d336aec1b1cae9447d0341
- 0xa4d6ba21661b46644dc21e22c3055a93e5e4c5ee27e875439eafba540a62a664
- 0x1febf46acae5d729433fefda7e1123eb690cce1d18b908d70421662873f455b7
- 0xf04f1893fe6291cdbc16182b9a16bead5bf9b24bd4e846024218e2491f79cc69
- 0xc50bb1c2185da1e4294f4829be5412051ce30550dd05a2a26962841b3ba2399d
- 0x3d6ec9d5ef8daa604601742088e213da0a439db6eff6ce50ec3ffb264a60ddd3
- 0x3b1c0e225d1b1cb24cd5d5ea4af2de20ed68a1eaf8b61924ed1b81e4b9cf7e39
- 0x083427e39db4dd470662401f6db5db8fadf084fc4274cf8621b368416952b78b
- 0x1a74ed3b3756b9cd946da49701bcec120ec88645013da99fa9eea60b39e1a570
- 0x123ec8bee20ddc55223eeef5a4f4d6c4b6416515adbb911c56759f5cde56e452
- 0xd0651cb9bc8155eb52b5247d506e74b8a935057dc190ba52091702ac25ed3a40
- 0x9a9024edb5069d88a324facb310a5ce8e495214bbaa968f077bede437390194f
- 0x9b9ce5b74b9bab5121612ef6b64920a8d453cbf311096a423eef9702747e868a
- Day root
- 0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8
- Chained
- 0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a
- Published
- On Arc Testnet, block 69251483: 0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae