Mcp

What the provider says

Quoted from x402 Bazaar · source record · read 2026-10-26

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Facts and where they come from

Price

0.02 USDC per call Provider claim

Recorded value: 0.003 USDC per call.

Unit

per call

Protocol

x402, REST · transport: HTTP Provider claim

Auth

x402

Endpoint

https://crypto-market-data.zafermemon87.workers.dev/mcp#create_watch#create_watch

Source

x402 Bazaar (Coinbase CDP) · Public discovery API (provider-published records)

Last checked

Not checked by us yet — the data is as the source published it

First seen

2026-10-24

Usage

1 calls · 1 unique payers in the 30 days before 2026-10-24. Measured by the x402 Bazaar, not by us and not by the provider.

Payments and earnings

No settled payment on record. Earnings for this service are unknown — not zero. The source counts 1 calls in 30 days, which at the published price is roughly $0.02 of activity. Activity is not revenue; no charge has been reconciled for it.

Payment rails

A payment rail is where the provider asks to be paid. It is not proof that anything was paid through it. See evidence levels.

Input and output, as published

Request

{
    "description": "Watch the crypto market for 24 hours: up to 10 conditions (price, % change, funding, open interest, liquidations, order book, Fear and Greed, whale orders, news impact), checked every minute; when one happens you get a signed webhook and it shows in the watch's status. Costs USD 0.02, paid with x402 (USDC on Base); a request that fails is not charged. Keep the returned secret: watch_status and stop_watch need it.",
    "example": {
        "callback_url": "https://example.com/hooks/crypto",
        "conditions": [
            {
                "metric": "change_1h_pct",
                "op": "below",
                "token": "BTC",
                "value": -2
            },
            {
                "metric": "funding_8h_pct",
                "op": "above",
                "token": "ETH",
                "value": 0.05
            },
            {
                "metric": "whale_order_usd",
                "op": "above",
                "token": "*",
                "value": 5000000
            }
        ],
        "label": "risk alerts"
    },
    "inputSchema": {
        "properties": {
            "callback_url": {
                "description": "Optional https URL that receives a signed POST when the watch fires. Without it, poll the status.",
                "type": "string"
            },
            "conditions": {
                "description": "Fires when any condition happens.",
                "items": {
                    "properties": {
                        "metric": {
                            "enum": [
                                "price",
                                "change_5m_pct",
                                "change_1h_pct",
                                "change_4h_pct",
                                "change_24h_pct",
                                "funding_8h_pct",
                                "futures_premium_pct",
                                "open_interest_change_1h_pct",
                                "open_interest_change_24h_pct",
                                "long_short_account_ratio",
                                "spread_bps",
                                "orderbook_imbalance",
                                "buyer_share_15m",
                                "volume_15m_vs_normal",
                                "liquidations_1h_usd",
                                "liquidations_long_1h_usd",
                                "liquidations_short_1h_usd",
                                "fear_greed",
                                "whale_order_usd",
                                "news_impact"
                            ],
                            "type": "string"
                        },
                        "op": {
                            "description": "above: value >= threshold; below: value <= threshold. Events use above.",
                            "enum": [
                                "above",
                                "below"
                            ],
                            "type": "string"
                        },
                        "token": {
                            "description": "Ticker such as BTC. Required for token metrics; \"*\" (any coin) or a ticker for whale_order_usd and news_impact; omitted for fear_greed.",
                            "type": "string"
                        },
                        "value": {
                            "description": "Threshold, in the metric's own unit (percent for *_pct, USD for *_usd).",
                            "type": "number"
                        }
                    },
                    "required": [
                        "metric",
                        "op",
                        "value"
                    ],
                    "type": "object"
                },
                "maxItems": 10,
                "minItems": 1,
                "type": "array"
            },
            "label": {
                "description": "Optional name for your own reference (up to 80 characters).",
                "type": "string"
            }
        },
        "required": [
            "conditions"
        ],
        "type": "object"
    },
    "toolName": "create_watch",
    "transport": "streamable-http",
    "type": "mcp"
}

Response

{
    "example": {
        "callback_url": "https://example.com/hooks/crypto",
        "charged": true,
        "conditions": [
            {
                "metric": "change_1h_pct",
                "now": -0.32,
                "op": "below",
                "token": "BTC",
                "true_now": false,
                "value": -2
            },
            {
                "metric": "funding_8h_pct",
                "now": 0.0093,
                "op": "above",
                "token": "ETH",
                "true_now": false,
                "value": 0.05
            },
            {
                "metric": "whale_order_usd",
                "now": null,
                "op": "above",
                "token": "*",
                "true_now": null,
                "value": 5000000
            }
        ],
        "data_as_of": "2026-10-24T15:00:00+05:30",
        "expires_at": "2026-10-25T09:30:00.000Z",
        "label": "risk alerts",
        "plain": "Watching 3 conditions for 24 hours, checked every minute.",
        "price_usd": 0.02,
        "secret": "<64 hex characters, shown once>",
        "status": {
            "header": "X-Watch-Secret: <secret>",
            "method": "GET",
            "price_usd": 0,
            "url": "https://crypto-market-data.zafermemon87.workers.dev/watch/w_3f9c2a7e5b1d48c06a9e2f41"
        },
        "tool": "watch",
        "watch_id": "w_3f9c2a7e5b1d48c06a9e2f41"
    },
    "type": "json"
}

Examples are the provider's own, not a call we made.

Provenance

One row per statement. “Verified” means we checked it ourselves and the finding is quoted. “Provider claim” means we read it in the provider's own record. “Not found” is a statement about our search, not proof of absence.

Endpoint checks

We have not called this endpoint yet. Until we do, everything above is what the source published — no more.

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