MCP Tool · x402 · early usage

Use when you are choosing or monitoring one AI model and need its live prices, price ch…

Name: Use when you are choosing or monitoring one AI model and need its live prices, price chang
Price: 0.01 USD
Availability: InStock

by api.agentweather.io · discovered, not yet claimed by its owner · updated 2026-10-13

30d calls3

30d payers1

MethodGET

Outputjson

Mirrored from Coinbase's public x402 Bazaar. The description is the provider's own text and has not been reviewed here; the payment requirements are copied as published.

What it does

Use when you are choosing or monitoring one AI model and need its live prices, price changes, context, status and events. Conditions report for one AI model listed on OpenRouter (GET /v1/models/report?id={model id}): current input/output prices per 1M tokens with 24h and 7d change (absolute and %), standard job cost (10,000 input + 1,000 output tokens, formula shown), context length and modalities, the vendor's own status page indicator and active incidents (unknown when the vendor has no free JSON status feed), listing events in the last 24h and 7d (added, removed, price change, expiration date), days until expiration, sources, timestamps and data age, plus a one-line summary. Every derived value carries its formula. A conditions report, not a ranking: no statement about how well a model performs. Unknown ids get 400 before any payment. JSON. Example (illustrative): GET /v1/models/report?id=openai/gpt-4o → {summary, prices:{input:{usd_per_1m, change_24h}}, standard_job_cost_usd, status, events}. Price: 0.01 RLUSD on XRPL mainnet (xrpl:0; RLUSD issuer rMxCKbEDwqr76QuheSUMdEGf4B9xJ8m5De) or 0.01 USDC on Base.

Tags: ai-agents · status · mcp · x402 · xrpl · bazaar

Call contract

Method: GET
Input: query parameters
Output: json
Last paid call: 2026-10-13

Input example from Bazaar metadata

{
  "id": "openai/gpt-4o"
}

Output example

{
  "data_gaps": [
    {
      "gap": "7d price change",
      "reason": "needs a daily baseline from 7 days back (collection began 2026-10-07T13:39:34.249Z)"
    }
  ],
  "events": {
    "last_24h": []
  },
  "example_data": false,
  "issued_at": "2026-10-12T02:34:12.750Z",
  "kind": "model conditions report",
  "model": {
    "categories": [
      "vision-input"
    ],
    "context_length": 128000,
    "days_until_expiration": null,
    "expiration_date": null,
    "first_seen": "2026-10-07T13:39:34.249Z",
    "id": "openai/gpt-4o",
    "input_modalities": [
      "text",
      "image",
      "file"
    ],
    "name": "OpenAI: GPT-4o",
    "output_modalities": [
      "text"
    ],
    "vendor": "openai"
  },
  "prices": {
    "input": {
      "change_24h": {
        "abs_usd_per_1m": 0,
        "pct": 0,
        "reference_at": "2026-10-11T02:02:39.064Z",
        "reference_usd_per_1m": 2.5
      },
      "usd_per_1m": 2.5
    },
    "output": {
      "change_24h": {
        "abs_usd_per_1m": 0,
        "pct": 0,
        "reference_at": "2026-10-11T02:02:39.064Z",
        "reference_usd_per_1m": 10
      },
      "usd_per_1m": 10
    },
    "unit": "USD; OpenRouter lists USD per token as strings, reproduced verbatim in usd_per_token"
  },
  "report_id": "awmr-20261012T0234Z-openai/gpt-4o",
  "schema_version": "model-conditions-0.1.0-draft",
  "sources": [
    {
      "name": "OpenRouter public model list (no key)",
      "observed_at": "2026-10-12T02:21:05.825Z",
      "url": "https://openrouter.ai/api/v1/models"
    }
  ],
  "standard_job_cost_usd": {
    "formula": "10,000 × pricing.prompt + 1,000 × pricing.completion (USD per token). A fixed reference job of 10,000 input + 1,000 output tokens; excludes per-request, image, audio, web-search, cache and other listed fees",
    "input_tokens": 10000,
    "output_tokens": 1000,
    "value": 0.035
  },
  "status": {
    "age_seconds": 252,
    "checked_at": "2026-10-12T02:30:00.361Z",
    "source": "https://status.openai.com/api/v2/summary.json",
    "status": "minor",
    "vendor": "openai"
  },
  "summary": "openai/gpt-4o: input $2.5/1M tokens, output $10/1M; no price change vs 24h ago; standard job (10k in + 1k out) $0.035; context 128000 tokens; vendor status minor (https://status.openai.com/api/v2/summary.json), 1 active incident(s); 7 event(s) in 7d; no expiration date listed."
}

Use with an agent

Discover. Agents find this listing with GET https://bazaar.saylorinnovations.com/discovery/search?query=…, the MCP tool search_resources, or /discovery/resources.
Inspect. Fetch /resources/57433.json for the price and payment options.
Pay. Call GET https://api.agentweather.io/v1/models/report. The provider answers 402 with its payment requirements. An x402 client signs one of the options below and retries with PAYMENT-SIGNATURE.
Execute. The provider returns 200 with the data. Agent Bazaar is not in the request path and never sees your payment.

For humans

You don't need an account or an API key; you need a wallet holding a small amount of USDC on Base, xrpl:0, and an x402-capable client (see the examples below). Call the endpoint unpaid first to see exactly what it asks for.

Pricing & payment

Price: $0.01 / request
Protocol: x402 v2
Auth: No account or API key. Pay per request.
Networks: Base, xrpl:0
Demand: 3 calls · 1 unique payers in 30d (public x402 Bazaar data)

x402 payment requirements

Scheme	Network	Asset	Amount	Pay to	Timeout
exact	Base eip155:8453	USDC	$0.01	0xA15c55f39Ec1dfd87Afb09e1959EFac2Bf44F4Ec	120s
exact	xrpl:0 xrpl:0	524C555344000000000000000000000000000000	0.01	rnFHPGmgTLSg7hjzfr8wiHaTdTh3PijrZZ	120s

accepts[] (raw JSON)

[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "payTo": "0xA15c55f39Ec1dfd87Afb09e1959EFac2Bf44F4Ec",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "10000",
    "amountUsd": 0.01,
    "maxTimeoutSeconds": 120
  },
  {
    "scheme": "exact",
    "network": "xrpl:0",
    "payTo": "rnFHPGmgTLSg7hjzfr8wiHaTdTh3PijrZZ",
    "asset": "524C555344000000000000000000000000000000",
    "amount": "0.01",
    "maxTimeoutSeconds": 120
  }
]

Schemas

Output schema (JSON Schema)

{
  "properties": {
    "example": {
      "additionalProperties": true,
      "properties": {
        "events": {
          "type": "object"
        },
        "example_data": {
          "const": false
        },
        "issued_at": {
          "type": "string"
        },
        "model": {
          "type": "object"
        },
        "prices": {
          "type": "object"
        },
        "report_id": {
          "type": "string"
        },
        "schema_version": {
          "type": "string"
        },
        "sources": {
          "type": "array"
        },
        "standard_job_cost_usd": {
          "type": "object"
        },
        "status": {
          "type": "object"
        },
        "summary": {
          "type": "string"
        }
      },
      "required": [
        "example_data",
        "schema_version",
        "report_id",
        "issued_at",
        "summary",
        "model",
        "prices",
        "standard_job_cost_usd",
        "status",
        "events",
        "sources"
      ],
      "type": "object"
    },
    "type": {
      "type": "string"
    }
  },
  "required": [
    "type"
  ],
  "type": "object"
}

Example shape — generated from the schema, not a captured live response

{
  "example": {
    "events": {},
    "example_data": null,
    "issued_at": "string",
    "model": {},
    "prices": {},
    "report_id": "string",
    "schema_version": "string",
    "sources": [
      "value"
    ],
    "standard_job_cost_usd": {},
    "status": {},
    "summary": "string"
  },
  "type": "string"
}

Examples

curl

curl "https://api.agentweather.io/v1/models/report"
# -> 402 Payment Required, accepts[] lists how to pay
# retry with a PAYMENT-SIGNATURE (or PAYMENT header) once paid

JavaScript

const res = await fetch("https://api.agentweather.io/v1/models/report");
if (res.status === 402) {
  const { accepts } = await res.json();
  // pay one of accepts[] via an x402 client, then retry with the payment header
}

Python

import httpx
res = httpx.get("https://api.agentweather.io/v1/models/report")
if res.status_code == 402:
    accepts = res.json()["accepts"]
    # pay one of accepts[] via an x402 client, then retry with the payment header

Details

Provider: api.agentweather.io
Endpoint: https://api.agentweather.io/v1/models/report
Machine-readable: /resources/57433.json