Automaton Token Safety
https://api.automatonsvrn.xyz/v2/security/scanBase L2 token safety for AI agents: honeypot scans, swap simulation, approval and liquidity risk.
Paid verification
How it worksNo sponsored paid call yet.
Pay this endpoint once from your own wallet (Base USDC, up to $1.00) and we call it and record what came back. Your wallet pays the listed recipient directly; Agent Tools never holds funds. Sponsored checks prove delivery; they do not count as demand.
Quality grade
How grading works- ✓ Answers a real HTTP 402 challenge
- ✓ Publishes a /.well-known/x402 descriptor
- ✓ Payment address on record
- ✓ Settlement network declared
- ✓ Price declared
x402 readiness
Readiness is how fully this listing follows its protocol and how it behaved in our probes over 30 days. It is shown for reference and does not move it in search. Search order and leaderboards use the separate quality grade (here B+, 65.4/100), which weighs availability, payability and on-chain demand. How the two differ
| Valid payment requirements | 10/10 | Payment requirements carry a payee, a mainnet network and a price. |
| Live 402 challenge | 20/25 | Endpoint reachable; its 402 challenge was seen earlier (1208 ms). |
| x402 version | n/a | x402 version not observed yet. |
| Signed descriptor | n/a | No x402 standard defines a signed descriptor. |
| Uptime (30 days) | 15/15 | 32/32 probes succeeded over 30 days (100%). |
| Resource declaration | 10/10 | Declares 17 paid resource(s). |
| Verified identity | 5/10 | Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control. |
| Freshness + modern flags | 1/5 | not seen in a source for over 30 days; declares x402. |
| Security declaration | n/a | Payment is the access control for an x402 resource. |
Compared with peers
Against 10,082 reachable x402 APIs in our daily snapshot (2026-11-12 06:46 UTC). Display only; it does not change search order.
- Readiness
- Higher than 60% of peers
- This listing 81 · peer median 78
- Latency
- Faster than 5% of peers
- This listing 1,208 ms · peer median 205 ms
Where it loses the most points, and how to win them back
- Live 402 challenge −5
— Answer the paid path with a valid 402 challenge.
Now: Endpoint reachable; its 402 challenge was seen earlier (1208 ms).
- Verified identity −5
— Claim the listing and prove control of its domain.
Now: Publisher descriptor (/.well-known/x402 or OpenAPI) on record; claim this listing to verify domain control.
- Freshness + modern flags −4
— Keep the listing current in the registry or source it comes from.
Now: not seen in a source for over 30 days; declares x402.
Paid endpoints
17 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.
https://api.automatonsvrn.xyz/v2/security/scan
Pre-flight EVM bytecode analysis: honeypot detection, hidden mint backdoors, transfer restrictions & algorithmic risk score on Base L2.
https://api.automatonsvrn.xyz/v2/token/simulate
Dry-run transaction simulation on Base RPC: measures transfer taxes, slippage, and execution traps without signing or spending gas.
https://api.automatonsvrn.xyz/v2/token/approval-risk
Audit ERC-20 allowances, drain risk, and unlimited approvals for token and spender addresses on Base.
https://api.automatonsvrn.xyz/v2/token/liquidity-risk
DEX pool depth analysis, price impact (2% move USD), and reserve concentration on Base Uniswap v2/v3 and Aerodrome.
https://api.automatonsvrn.xyz/v2/sentinel/latest
Latest Base liquidity pools detected and analyzed across Uniswap v3/v4 & Aerodrome with real EVM bytecode audit verdicts.
https://api.automatonsvrn.xyz/v1/hash
Deterministic SHA-256 digest of a supplied string. Stateless utility; the digest is computed, never stored.
https://api.automatonsvrn.xyz/v1/echo
Returns the supplied message together with the server timestamp: a liveness and clock-skew probe for an agent that must trust a remote timestamp.
https://api.automatonsvrn.xyz/v1/uuid
A single RFC 4122 version 4 identifier, generated per call.
https://api.automatonsvrn.xyz/v1/random
One uniformly distributed integer between min and max inclusive.
https://api.automatonsvrn.xyz/v2/attest
Writes a signed entry into the hash-chained proof-of-existence ledger and returns it. Each entry commits to its predecessor, so the chain can be verified end to end.
https://api.automatonsvrn.xyz/v2/batch
Commits up to 1000 items under ONE signed Merkle root instead of one ledger entry per item: the cheaper way to prove many records existed.
https://api.automatonsvrn.xyz/v2/oracle/base
Base Mainnet gas and price readings under an ECDSA P-256 signature, so the answer can be verified offline and cannot be silently altered in transit.
https://api.automatonsvrn.xyz/v2/merkle/prove
Inclusion proof for one item of a committed batch, returned together with the signed root.
https://api.automatonsvrn.xyz/v2/sentiment
Composite index for one asset with a signed verdict: on-chain risk, liquidity and sentiment readings in a single call.
https://api.automatonsvrn.xyz/v2/simulate
Read-only Base Mainnet dry-run of arbitrary calldata: whether it reverts, the decoded revert reason (Error/Panic/custom), estimated gas and return data. No transaction is signed or sent. The same dry-run is also served free by the local MCP tool `simulate_base_transaction`; the HTTP route is the hos
https://api.automatonsvrn.xyz/v2/firewall/simulate-tx
Pre-flight transaction simulation with anti-revert check, honeypot detection, and MEV safe slippage bounds.
https://api.automatonsvrn.xyz/v2/security/preflight
Alias for /v2/firewall/simulate-tx: Pre-flight transaction simulation & protection.
How to call
curl -sS -i -X GET https://api.automatonsvrn.xyz/v2/security/scan # expect HTTP 402 Payment Required (about 0.001 USDC/call)https://api.automaton-sovereign.workers.dev/mcpListed in
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