d21 token_price
Token Price ($0.003): Base token price derived from on-chain state, not a resold price-API feed. Curated majors (ETH, WETH, USDC, DAI, cbETH, cbBTC, BTC) are priced from Chainlink's own Data Feed aggregator contracts on Base; any other Base ERC-20 address is priced from its deepest discoverable Uniswap V3 pool against USDC (with a liquidity read and a low-liquidity flag), or a clean unsupported-token error if no pool is discoverable. Also accepts { coins }, a comma-separated batch of symbols…
Offering
- Provider
- draconic21-x402-api.onrender.com
- Method
- POST
- Offering type
- Api Endpoint
- Transport type
- http
- Category
- Blockchain And Crypto
- Delivery
- Not provided
- Pricing model
- Not provided
- x402 version
- 2
Endpoint context
- URL
https://draconic21-x402-api.onrender.com/v1/token_price- MIME type
- application/json
- First seen
- 2026-10-16T01:50:24.663Z
- Last seen
- Tags
- token-price, crypto-price, onchain-price, base-chain, chainlink
Payment pricing
x402 payment terms are the authoritative price for calling this endpoint.
- Payment option 1
- 0.003 USDC
Atomic price: 3000 · Network: eip155:8453 · Asset: USDC · Scheme: exact - Payment option 2
- 0.003 USDC
Atomic price: 3000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Raw x402 terms
[
{
"scheme": "exact",
"network": "eip155:8453",
"asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
"amount": "3000",
"payTo": "0x1520Ef5530AA71350049BE2903Cf078B38c40AE5"
},
{
"scheme": "exact",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"amount": "3000",
"payTo": "6mc4GhWFyNcMh7gAVDWrKeYjDqFtEKWKQuZ9RTw2VkfM"
}
]Observed health
- Status
- Healthy
- Latest latency
- 134 ms
- Average latency
- 302 ms
- HTTP status
- 204
- Last checked
- Reachability
- 100% over 8 checks
Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.
Input schema
{
"type": "object",
"properties": {
"type": {
"type": "string",
"const": "http"
},
"method": {
"type": "string",
"enum": [
"POST"
]
},
"bodyType": {
"type": "string",
"enum": [
"json",
"form-data",
"text"
]
},
"body": {
"type": "object",
"properties": {
"symbol": {
"type": "string",
"description": "Curated major token symbol: ETH, WETH, USDC, DAI, CBETH, CBBTC, or BTC. Mutually exclusive with address/coins."
},
"address": {
"type": "string",
"description": "Any Base ERC-20 contract address (0x...), priced from its deepest live Uniswap V3 USDC pool. Mutually exclusive with symbol/coins."
},
"coins": {
"type": "string",
"description": "Comma-separated batch of symbols and/or 0x addresses, up to 10 (e.g. 'BTC,ETH,0x...') — same param name the category-leading incumbent uses. Mutually exclusive with symbol/address."
},
"quote": {
"type": "string",
"enum": [
"USD",
"ETH"
],
"description": "Quote currency, default USD."
}
},
"required": [],
"additionalProperties": true
}
},
"required": [
"type",
"method",
"bodyType",
"body"
],
"additionalProperties": false
}Output schema
{
"type": "object",
"properties": {
"type": {
"type": "string"
},
"example": {
"type": "object",
"properties": {
"token": {
"type": "object",
"properties": {
"symbol": {
"type": [
"string",
"null"
]
},
"address": {
"type": [
"string",
"null"
]
},
"decimals": {
"type": "integer"
}
}
},
"price": {
"type": "object",
"properties": {
"quote": {
"type": "string",
"enum": [
"USD",
"ETH"
]
},
"value": {
"type": "string"
},
"value_number": {
"type": "number"
}
}
},
"source": {
"type": "object",
"properties": {
"method": {
"type": "string",
"enum": [
"chainlink",
"dex_pool",
"on-chain"
]
},
"chainlink": {
"type": "object",
"properties": {
"feed_address": {
"type": "string"
},
"pair": {
"type": "string"
}
}
},
"dex": {
"type": "object",
"properties": {
"name": {
"type": "string"
},
"pool_address": {
"type": "string"
},
"fee_tier_bps": {
"type": "number"
},
"quote_token": {
"type": "string"
}
}
}
}
},
"block": {
"type": "object",
"properties": {
"number": {
"type": "integer"
},
"timestamp_iso": {
"type": "string"
}
}
},
"staleness": {
"type": "object",
"properties": {
"seconds": {
"type": "integer"
}
}
},
"liquidity": {
"type": [
"object",
"null"
],
"properties": {
"usdc_reserve": {
"type": "number"
},
"token_reserve": {
"type": "number"
},
"estimated_total_value_usd": {
"type": "number"
},
"tier": {
"type": "string",
"enum": [
"high",
"medium",
"low"
]
}
}
},
"confidence": {
"type": "object",
"properties": {
"level": {
"type": "string",
"enum": [
"high",
"medium",
"low"
]
},
"note": {
"type": "string"
}
}
},
"caveats": {
"type": "array",
"items": {
"type": "string"
}
},
"mode": {
"type": "string",
"enum": [
"batch"
]
},
"prices": {
"type": "array",
"items": {
"type": "object",
"properties": {
"query": {
"type": "string"
},
"symbol": {
"type": [
"string",
"null"
]
},
"key": {
"type": "string"
},
"price": {
"type": "number"
},
"resolved": {
"type": "boolean",
"enum": [
true
]
},
"confidence": {
"type": "number",
"minimum": 0,
"maximum": 1
},
"decimals": {
"type": "integer"
},
"timestamp": {
"type": "integer"
},
"method": {
"type": "string",
"enum": [
"chainlink",
"dex_pool"
]
}
}
}
},
"unresolved": {
"type": "array",
"items": {
"type": "object",
"properties": {
"query": {
"type": "string"
},
"resolved": {
"type": "boolean",
"enum": [
false
]
},
"reason": {
"type": "string"
}
}
}
},
"asOf": {
"type": "string",
"format": "date-time"
},
"count": {
"type": "integer"
},
"requested": {
"type": "integer"
},
"historical": {
"type": "boolean",
"enum": [
false
]
}
},
"required": [
"source",
"caveats"
]
}
},
"required": [
"type"
]
}