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100BTC Identity Resolve
x402
100BTC Identity Resolve is a paid API for AI agents from vps-fc89c157-1.taila28d02.ts.net:10000, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-02).
Resolves a Base chain Ethereum address to aggregated on-chain identity data using web3.bio and Basenames sources
Price / call$0.01
Success—
StatusUnknown
How this service works
Thirty x402 v2 pay-per-call APIs by 100BTC. Listing data is generated from each live HTTP 402 challenge and runtime Bazaar schema.
Output
Returns a JSON object containing the queried address, status of each identity source (web3bio and basenames, each 'OK' or error), a list of resolved identity records, any conflicts between sources, count of rejected claims, and an execution mode label (READ_ONLY).
Example use cases
Identify unknown wallet in transaction
“Someone just sent funds from 0xAbCd1234567890AbCd1234567890abcd12345678 on Base — can you look up what identity or Basename is associated with that address?”
Verify counterparty before on-chain deal
“Before I sign this deal, can you check if 0xDEADbEEf00000000000000000000000000000001 on Base chain has a verified Basename or web3.bio profile?”
Enrich address list with human names
“I have this Base wallet address 0x9999999999999999999999999999999999999999 — resolve it to any linked identity names from Basenames or web3.bio so I can display a human-readable label.”
Technical details
Endpoint
POSThttps://vps-fc89c157-1.taila28d02.ts.net:10000/api/identity/resolve?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need to resolve a Base chain (chain ID 8453) Ethereum address to human-readable on-chain identities using both web3.bio and Basenames as sources. Prefer it over generic ENS resolvers when the target address is on Base and you want multi-source aggregation with conflict detection. It is read-only and idempotent, making it safe to call repeatedly for enrichment pipelines.
Side effects
- Invalid address format (not matching 0x + 40 hex chars) returns validation error
- chain_id must be exactly 8453 (Base); other chain IDs rejected
- Address not found in any source returns empty identities array with sources still reporting OK
- Upstream web3.bio or Basenames service unavailable may return partial results or error
- Payment failure via x402 returns HTTP 402 and no data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| address | string | |
| chain_id | integer |
Output
Schema · Response
{
"type": "json",
"example": {
"address": "0x1111111111111111111111111111111111111111",
"sources": {
"web3bio": "OK",
"basenames": "OK"
},
"conflicts": [],
"execution": "READ_ONLY",
"identities": [],
"rejected_claims": 0
}
}Tags
x402
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