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Synapse API — Pharos Token Metadata
x402
Synapse API — Pharos Token Metadata is a paid API for AI agents from synapse-api-brown.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-16).
Fetches on-chain token metadata for a given contract address on the Pharos blockchain network
Price / call$0.01
Success—
StatusUnknown
How this service works
High-speed API suite for AI processing, web scraping, and smart data utilities across 57+ blockchain networks. Pay-per-call via x402.
Output
Returns on-chain token metadata for the specified contract address on the Pharos network, typically including the token name, symbol, decimal precision, and potentially other contract-level attributes stored in the token's metadata.
Example use cases
Identify unknown token contract
“I found this contract address on Pharos: 0x1234567890abcdef1234567890abcdef12345678 — can you tell me what token it is, its symbol, and how many decimals it uses?”
DeFi dashboard token enrichment
“For my portfolio tracker, fetch the token metadata for contract 0xDeAdBeEf000000000000000000000000DeAdBeEf on Pharos so I can display the correct name and symbol.”
Validate token before swap
“Before I swap into this token, can you look up the metadata for contract 0xaabbccddeeff00112233445566778899aabbccdd on Pharos to confirm it's a legitimate ERC20 with standard decimals?”
Technical details
Endpoint
POSThttps://synapse-api-brown.vercel.app/api/pharos/token/metadata?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need to resolve token metadata specifically on the Pharos blockchain network and are comfortable with pay-per-call pricing via x402. Prefer this over generic multi-chain explorers when targeting Pharos specifically, or when you need a lightweight programmatic lookup without a full blockchain node.
Side effects
- Invalid or malformed contract address returns an error response
- Contract address does not exist on Pharos network returns not-found or empty result
- Non-token contract address (e.g. NFT or generic contract) may return unexpected or partial metadata
- Network congestion or RPC unavailability may cause timeouts
- Payment failure via x402 prevents the call from being processed
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| contractAddress | string |
Tags
x402
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