Sandbox
Every Attestra feature as a tool, running against the live NEAR testnet contracts. Reads need nothing; writes need a NEAR wallet or a passkey.
Core
Schemas, attestations and authorities.
Schema Deployer
Build a schema field by field and register it.
Create Attestation
Issue a claim about a NEAR account or a wallet on any chain.
Revoke
Revoke an attestation you issued.
Register Authority
Register yourself as an issuer.
Verify Authority
Governance marks an authority verified.
Delegation
Issue for someone else with NEP-413 signatures.
Resolvers
Rules that run before an attestation is stored.
Whitelist
Only listed attesters may use a schema.
Fee
Charge a fee per attestation, in NEAR or a NEP-141.
Token Gated
Require a minimum NEP-141 balance to attest.
Token Reward
Pay the subject a NEP-141 reward per attestation.
Pipeline
Chain resolvers with cross-contract calls and rollback.
Data
Encode, decode and list.
Retrieval
Find anything.
NEAR native
Credentials, scheduling, multisig, staking, large schemas and proofs.
Light Client Proof
Prove an event is in a final block, in your browser.
Credential
Mint a non-transferable NEP-171 credential; it burns on revoke.
Scheduled Revocation
Set a revoke time the contract enforces.
Multisig Authority
A k-of-n authority enforced by the contract.
DAO Attestation
A Sputnik DAO issues a credential by proposal and council vote.
Staking Tiers
Stake a NEP-141 for a Bronze, Silver or Gold tier.
Large Schema
Store a large definition on chain with NEP-145 storage.
Only on NEAR
Verifiable AI, Chain Signatures, agents, x402 and gasless issuing.
Private AI Check
Prove a private fact with a verifiable model in a TEE.
Cross-chain Fact
Attest an event on another chain, verified by the MPC network.
Wallet Link
Prove a wallet on another chain is yours.
Know Your Agent
Register an agent, delegate to it, review it.
Paid Verification
Buy a verification per call over x402.
Gasless Issuing
Issue without NEAR: the relayer pays.
Agent
Natural language over the whole protocol.