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Agent Tools

Verify Tool

verify-tool
By
0xa102...3495
Free
Live
Verify Tool
By
0xa102...3495
Free
Live
Call this tool
Verifies any ERC-8257 tool. Given a chain_id and tool_id, it reads the tool's onchain registry config, confirms the manifest hash matches the hosted manifest, probes whether the tool's endpoint is live, decodes access predicate and x402 payment requirements, and returns a trust report with a callable verdict. A public-good verification primitive for agents vetting tools before they call them.
erc 8257
verification
trust
registry
agent tools
base
ParameterTypeDescription
tool_id*
integer
The ERC-8257 tool id to verify.
chain_id*
integer
EVM chain id of the registry to verify against. Supported: 1 (Ethereum), 8453 (Base), 2741 (Abstract).
ParameterTypeDescription
status*
string
summary*
string
tool_id*
integer
can_call*
object
Fields: status, blockers, requirements
chain_id*
integer
has_auth
boolean
has_x402
boolean
chain_name
string
hash_match*
boolean
onchain_live*
string
manifest_status
string
endpoint_liveness*
string
endpoint_http_status
integer
Tool ID
136
Chain
Base
Last Checked
Created
Updated
Endpoint
https://agenttoolindex.xyz/api/verify
Free
No activity yet. Activity will appear here as the tool is used.
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Retire Klima Credits
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Retire carbon credits via Klima Protocol's Retirement Aggregator on Base. Agents can discover available credits, get price quotes, and generate transaction calldata to retire carbon credits by paying with kVCM or USDC. Supports Toucan Puro TCO2, CMARK, UCR, and ECO (coming soon) credit types. POST JSON with an 'action' field to select the operation.
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Token Relauncherer
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Pay $1 USDC on Base to be handed one abandoned Base memecoin — malicious-clean, LP-concentration ~100%, zero non-LP holders, LP locked or burned. Each caller gets a unique token the service has never handed out before.
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