Call when an agent needs a spot order-book snapshot with best bid, best ask, mid
Call when an agent needs a spot order-book snapshot with best bid, best ask, mid, spread, and spread in bps. depth defaults to 20 and is at most 100. Tries Coinbase Exchange, Kraken, OKX, then Binance. Send JSON {"symbol":"BTC-USD","depth":2}. Exact $0.005 USDC on Base. Try unpaid POST /v1/sandbox/crypto-orderbook first.
Not tested: has real-world effectsour last check, 2026-10-24
0 of 0checks answered this week
n/amedian answer time
$0.005listed price per call
n/aprice it asked us
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
POST https://agentshelf.syntexa.ch/v1/crypto-orderbook
| Category | Code and developer |
|---|---|
| Provider host | agentshelf.syntexa.ch |
| Networks | eip155:8453 |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"body": {
"depth": 2,
"symbol": "BTC-USD"
},
"bodyType": "json",
"method": "POST",
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"body": {
"additionalProperties": false,
"examples": [
{
"depth": 2,
"symbol": "BTC-USD"
}
],
"properties": {
"depth": {
"default": 20,
"description": "Bid and ask levels to return. Example: 2. Default 20. At most 100.",
"examples": [
2
],
"maximum": 100,
"minimum": 1,
"type": "integer"
},
"symbol": {
"description": "Spot symbol. Example: BTC-USD or BTCUSDT. XBT is read as BTC. A slash is accepted. The response symbol is BASE-QUOTE.",
"examples": [
"BTC-USD"
],
"maxLength": 24,
"minLength": 5,
"type": "string"
}
},
"required": [
"symbol"
],
"type": "object"
},
"bodyType": {
"enum": [
"json",
"form-data",
"text"
],
"type": "string"
},
"method": {
"enum": [
"POST"
],
"type": "string"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"additionalProperties": false,
"examples": [
{
"asks": [
{
"price": "82493.5",
"size": "0.12"
},
{
"price": "82494.1",
"size": "0.04"
}
],
"best_ask": "82493.5",
"best_bid": "82492.7",
"bids": [
{
"price": "82492.7",
"size": "0.00129381"
},
{
"price": "82491.05",
"size": "0.02424506"
}
],
"billed": true,
"depth": 2,
"mid": "82493.1",
"ok": true,
"receipt_id": "rcpt_01EXAMPLE000000000000000",
"source": "coinbase",
"spread": "0.8",
"spread_bps": "0.0969",
"symbol": "BTC-USD",
"warnings": []
}
],
"properties": {
"asks": {
"examples": [
[
{
"price": "82493.5",
"size": "0.12"
},
{
"price": "82494.1",
"size": "0.04"
}
]
],
"items": {
"additionalProperties": false,
"properties": {
"price": {
"type": "string"
},
"size": {
"type": "string"
}
},
"required": [
"price",
"size"
],
"type": "object"
},
"maxItems": 100,
"type": "array"
},
"best_ask": {
"examples": [
"82493.5"
],
"type": "string"
},
"best_bid": {
"examples": [
"82492.7"
],
"type": "string"
},
"bids": {
"examples": [
[
{
"price": "82492.7",
"size": "0.00129381"
},
{
"price": "82491.05",
"size": "0.02424506"
}
]
],
"items": {
"additionalProperties": false,
"properties": {
"price": {
"type": "string"
},
"size": {
"type": "string"
}
},
"required": [
"price",
"size"
],
"type": "object"
},
"maxItems": 100,
"type": "array"
},
"billed": {
"examples": [
true
],
"type": "boolean"
},
"depth": {
"examples": [
2
],
"exclusiveMinimum": 0,
"maximum": 100,
"type": "integer"
},
"mid": {
"examples": [
"82493.1"
],
"type": "string"
},
"ok": {
"const": true,
"examples": [
true
],
"type": "boolean"
},
"receipt_id": {
"examples": [
"rcpt_01EXAMPLE000000000000000"
],
"type": "string"
},
"source": {
"enum": [
"coinbase",
"kraken",
"okx",
"binance"
],
"examples": [
"coinbase"
],
"type": "string"
},
"spread": {
"examples": [
"0.8"
],
"type": "string"
}