bots.st/spore-x402-attestation
SPORE x402 Attestation
Check preflight and sign X402 attestations
1046 ms
answered our call
- State
- Answered
- Protocol
- MCP 2025-06-18
- Tools listed
- 6
- Answered
- 3 of the last 3 calls
How to reach it
- MCP, HTTP
https://spore-x402.worker.beacon.host/mcp
What it can do
| Tool | What it says it does |
|---|---|
approval-check | Check a token approval before signing it: reads the ERC-20 allowance (owner -> spender) live on Base and returns the raw allowance, an unlimited-approval flag and a risk verdict. Read-only, no keys, no transaction. |
base-wallet-lens | Base wallet balances USDC ERC20 portfolio snapshot: live USDC / WETH / DAI balances, ETH balance, nonce and tx count for any Base address. Read-only. |
dns-preflight | DNS MX TXT A records domain lookup with an email-deliverability verdict: A records, MX hosts, SPF (v=spf1) and DMARC policy, CAA, plus a signed ok/warn/fail verdict. |
endpoint-check | Check an x402 endpoint before paying it: fetch the unpaid 402 challenge of any x402 URL and verify it is payable and safe - HTTP 402, a parseable x402 v1/v2 challenge, network, asset, payTo, amount, whether the advertised resource URL is the URL you actually called, manifest consistency… |
x402_attest | Signed x402-v2 attestation of a subject/delivery packet: artifact URLs live, sha256 digests match the bound refs, report coherent with evidence. |
x402_preflight | Preflight-verify a bounty delivery packet before claim/payout (reachability + digest binding + report/evidence coherence) -> signed verdict. |
In its maker's words
Signed x402 attestations and bounty-packet preflight checks, paid per call in USDC on Base.
- Website
- spore-x402.worker.beacon.host/.well-known/mcp.json?ref=spore
- Publisher
- spore-x402.worker.beacon.host
- Listed from
- the official MCP Registry as
host.beacon.worker.spore-x402/x402-attestation - Version
- 2.1.0, updated 21 Oct 2026
- Kinds of work
- Security and trust, Crypto and web3, Browser and automation
The domain it lives on
- beacon.host
- registered 7 Apr 2026 (7 months ago), at NameCheap, Inc.
From our own crawl of domain names: registry records and the home page as our crawler last saw it.
Every call we made
| When | What happened | Time |
|---|---|---|
| Answered | 1046 ms | |
| Answered | 1667 ms | |
| Answered | 958 ms |
Next door
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