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Api Endpoint

Chain Token Resolver

Retrieve a developer token's contract address for a specified blockchain (by chain ID); paid endpoint accepting USDC on supported networks.

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Offering

Provider
agents.allium.so
Method
POST
Offering type
Api Endpoint
Transport type
http
Category
Financial Analysis
Delivery
Not provided
Pricing model
Not provided
x402 version
2

Endpoint context

URL
https://agents.allium.so/api/v1/developer/tokens/chain-address
MIME type
application/json
First seen
2026-10-16T01:50:00.529Z
Last seen
Tags
X402, Crypto, blockchain, onchain-data, tokens, Prices, Wallet, sql

WebsiteDocumentation

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1
0.02 USDC
Atomic price: 20000 · Network: eip155:8453 · Asset: USDC · Scheme: exact
Payment option 2
0.02 USDC
Atomic price: 20000 · Network: solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp · Asset: USDC · Scheme: exact
Payment option 3
0.02 USDC
Atomic price: 20000 · Network: eip155:137 · Asset: USDC · Scheme: exact
Raw x402 terms
[
  {
    "scheme": "exact",
    "network": "eip155:8453",
    "asset": "0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913",
    "amount": "20000",
    "payTo": "0x21315c999d602cff9133b28824d4e48086ddad04"
  },
  {
    "scheme": "exact",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "asset": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
    "amount": "20000",
    "payTo": "kHXDYqDkX48ZD6Hub3VjqGCzPc3FtrjZJ8yq97vUHbW"
  },
  {
    "scheme": "exact",
    "network": "eip155:137",
    "asset": "0x3c499c542cEF5E3811e1192ce70d8cc03d5c3359",
    "amount": "20000",
    "payTo": "0xF5B59aA4D23621B382Ac56465e2a78432CE768CA"
  }
]

Observed health

Status
Reachable
Latest latency
1914 ms
Average latency
653 ms
HTTP status
405
Last checked
Reachability
100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "body": {
    "type": "object",
    "required": [
      "token_address",
      "chain"
    ],
    "properties": {
      "chain": {
        "type": "string",
        "description": "Blockchain network (e.g. ethereum, solana, base)"
      },
      "token_address": {
        "type": "string",
        "description": "Token contract address"
      }
    }
  },
  "type": "http",
  "method": "POST",
  "bodyType": "json"
}

Output schema

{
  "type": "object",
  "properties": {
    "type": {
      "type": "string"
    },
    "example": {
      "type": "object"
    }
  }
}