EXTERNAL
Agent Contract Proof
Verify that a public agent or API endpoint matches its advertised payment and schema contract.
Listing info 50/100
Price not supplied by publisherIndexed
Tools for a more open agent web.
The directory of tools for agents
EXTERNALAI Proof of Us
Private signed AI task receipts with replay checks and optional validated AIPOU claims.
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNAL
SEC Filing Proof
Verify whether an official SEC filing supports a specific financial claim.
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNAL
Source Claim Proof
Verify whether a supplied public source currently supports one atomic factual claim.
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNALconsent-proof-record-lint
Reads the consent record your code stored and names every proof field GDPR Article 7(1) needs and yo
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNALSecureStamp Action Proof — Cross-Cloud Public Beta (Unverified)
UNVERIFIED: cross-cloud beta; sandbox by default; production opt-in via customer Guardian.
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNAL
Live Listing Proof
Verify a public listing URL and return source-supported facts or explicit fail-closed states.
Listing info 75/100
Price not supplied by publisherIndexed
EXTERNAL
agent-contract-proof.mattskowronis.workers.dev · /v1/verify
Compare an agent's advertised contract with its live x402 challenge and return deterministic proof.
Listing info 80/100
0.01 USDC / call (eip155:8453)Indexed
EXTERNAL
47620 Solana Data API
Latest transaction signatures for an address (signature, slot, blockTime, error flag). ?limit= up to 1000. Live, for activity tracking.
Listing info 80/100
5000 atomic units of EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v (solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp); 0.005 USDC / call (eip155:8453); 5000 atomic units of 0x3c499c542cEF5E3811e1192ce70d8cC03d5c3359 (eip155:137)Indexed
EXTERNAL
Agent Verifier
Test and debug your AI agent's Web Bot Auth (RFC 9421) signature: is it valid, and what to fix?
Listing info 100/100
freeIndexed
EXTERNAL
BTC Ecosystem Radar
Deep structured analysis of one project by slug: what it is, entry, signature needs, risks, verdict.
Listing info 80/100
0.05 USDC / call (eip155:8453)Indexed
EXTERNALemem, the verifiable memory protocol for the physical world
Shared memory for AI agents. One address per fact, one signature you check. No key to read.
Listing info 75/100
Price not supplied by publisherIndexed
Indexed listings, not certifications. Prices and protocols are publisher declarations. How the index works