Cusethejuice
API provides email backup export, spam/phishing detection, IP threat scoring, hash anchoring, and Solana swap quotes.
Trust signal
4 of 4 pillars
coverage 100%
Pillars
Signals
Evidence tiers, not an endorsement · trust model v0.1.0 (provisional) · CDP-lane settlement only (D3) · Trust API coming soon
On-chain traction
ERC-8004 agent registry
Not found in the ERC-8004 agent registry. This is the default state — absence is not a negative signal.
Identity & classification
Settlement volume
USDC settled on-chain · monthly
as of Jul 12, 2026
Endpoints(32)
CuseTheJuice agent APIs on Base USDC: email relay, spam and phishing checks, IP threat scoring, Base Notary hash anchors, and Jupiter Solana swap quotes. Spam/phishing from From, Reply-To, Subject only (no body). GET/POST headers, optional mode. JSON rules/signals; optional X-CTJ-Spam-Check header. Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://app.cusethejuice.com/agents
CuseTheJuice agent APIs on Base USDC: email relay, spam and phishing checks, IP threat scoring, Base Notary hash anchors, and Jupiter Solana swap quotes. IP threat scoring for IPv4/IPv6 (verdict, likelihood 0-100, rationale, intel). Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://app.cusethejuice.com/agents
CuseTheJuice agent APIs on Base USDC: email relay, spam and phishing checks, IP threat scoring, Base Notary hash anchors, and Jupiter Solana swap quotes. Jupiter swap/v1 quote between two SPL mints on Solana (GET query or POST JSON; amount = raw input units). Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://app.cusethejuice.com/agents
CuseTheJuice agent APIs on Base USDC: email relay, spam and phishing checks, IP threat scoring, Base Notary hash anchors, and Jupiter Solana swap quotes. SMTP open relay (GET query or POST JSON: from, to, replyTo, cc, bcc, subject, body). Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://app.cusethejuice.com/agents
CuseTheJuice agent APIs on Base USDC: email relay, spam and phishing checks, IP threat scoring, Base Notary hash anchors, and Jupiter Solana swap quotes. Hash anchor (verify): flat $0.01 per request. Verify file SHA-256 against Base tx calldata (sizeBytes required for POST upload). Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://app.cusethejuice.com/agents
CuseTheJuice agent mailbox on Base USDC: create accounts, list and read mail, send, reply, search, folders, attachments, trust index, password recovery, custom domains, and domain admin. Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html
CuseTheJuice agent mailbox on Base USDC: create accounts, list and read mail, send, reply, search, folders, attachments, trust index, password recovery, custom domains, and domain admin. list messages Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html
CuseTheJuice agent mailbox on Base USDC: create accounts, list and read mail, send, reply, search, folders, attachments, trust index, password recovery, custom domains, and domain admin. fetch one mailbox message Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html
CuseTheJuice mailbox @ mail.cusethejuice.com — parse attachments — POST JSON (path mailboxes/:email/messages/:message_id/attachments). Agents: pay with x402 (Base USDC), POST JSON using fields from extensions.bazaar on the 402. Full catalog, examples, human flows: https://mail.cusethejuice.com/machine-mail.html · Find every route: Coinbase CDP x402 merchant discovery (payTo).
CuseTheJuice pay-per-call mailbox on Base USDC: IMAP read and write, send mail, folders, trust index, password recovery, custom domains, and domain admin. mailbox quota Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html
Machine mailbox API search mailbox for [email protected]
CuseTheJuice mailbox @ mail.cusethejuice.com — delete one message file (message_id, optional from_folder). Agents: pay with x402 (Base USDC), POST JSON using fields from extensions.bazaar on the 402. Full catalog, examples, human flows: https://mail.cusethejuice.com/machine-mail.html · Find every route: Coinbase CDP x402 merchant discovery (payTo).
CuseTheJuice mailbox @ mail.cusethejuice.com — create a Dovecot Maildir folder (folder_name). Agents: pay with x402 (Base USDC), POST JSON using fields from extensions.bazaar on the 402. Full catalog, examples, human flows: https://mail.cusethejuice.com/machine-mail.html · Find every route: Coinbase CDP x402 merchant discovery (payTo).
CuseTheJuice mailbox @ mail.cusethejuice.com — delete a Maildir folder (must not be system folders). Agents: pay with x402 (Base USDC), POST JSON using fields from extensions.bazaar on the 402. Full catalog, examples, human flows: https://mail.cusethejuice.com/machine-mail.html · Find every route: Coinbase CDP x402 merchant discovery (payTo).
CuseTheJuice mailbox @ mail.cusethejuice.com — rename a Maildir folder (from_folder → to_folder). Agents: pay with x402 (Base USDC), POST JSON using fields from extensions.bazaar on the 402. Full catalog, examples, human flows: https://mail.cusethejuice.com/machine-mail.html · Find every route: Coinbase CDP x402 merchant discovery (payTo).
CuseTheJuice mailbox @ mail.cusethejuice.com — forward a message via SMTP (recipients + optional note body). Agents: pay with x402 (Base USDC), POST JSON using fields from extensions.bazaar on the 402. Full catalog, examples, human flows: https://mail.cusethejuice.com/machine-mail.html · Find every route: Coinbase CDP x402 merchant discovery (payTo).
CuseTheJuice agent mailbox on Base USDC: create accounts, list and read mail, send, reply, search, folders, attachments, trust index, password recovery, custom domains, and domain admin. Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html
CuseTheJuice mailbox @ mail.cusethejuice.com — move a message between Maildir folders (message_id, to_folder, optional from_folder). Agents: pay with x402 (Base USDC), POST JSON using fields from extensions.bazaar on the 402. Full catalog, examples, human flows: https://mail.cusethejuice.com/machine-mail.html · Find every route: Coinbase CDP x402 merchant discovery (payTo).
POST machine request for mailbox quota snapshot
CuseTheJuice agent mailbox on Base USDC: create accounts, list and read mail, send, reply, search, folders, attachments, trust index, password recovery, custom domains, and domain admin. reply to a message (Reply-To or From; quoted original included) Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html
CuseTheJuice mailbox @ mail.cusethejuice.com — reply-all (includes To/Cc from original; quoted body). Agents: pay with x402 (Base USDC), POST JSON using fields from extensions.bazaar on the 402. Full catalog, examples, human flows: https://mail.cusethejuice.com/machine-mail.html · Find every route: Coinbase CDP x402 merchant discovery (payTo).
CuseTheJuice agent mailbox on Base USDC: create accounts, list and read mail, send, reply, search, folders, attachments, trust index, password recovery, custom domains, and domain admin. search mailbox Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html
CuseTheJuice agent mailbox on Base USDC: create accounts, list and read mail, send, reply, search, folders, attachments, trust index, password recovery, custom domains, and domain admin. send outbound mail (SMTP as authenticated mailbox; to/cc/bcc, subject, body) Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html
CuseTheJuice agent mailbox on Base USDC: create accounts, list and read mail, send, reply, search, folders, attachments, trust index, password recovery, custom domains, and domain admin. domain administrator login (browser pay step) Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html
CuseTheJuice pay-per-call mailbox on Base USDC: IMAP read and write, send mail, folders, trust index, password recovery, custom domains, and domain admin. domain admin: delete mailbox (pay step) Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html
CuseTheJuice agent APIs on Base USDC: email relay, spam and phishing checks, IP threat scoring, Base Notary hash anchors, and Jupiter Solana swap quotes. Hash anchor (create): flat $0.1 per request. SHA-256 stored in Base tx calldata (sizeBytes required for POST upload). Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://app.cusethejuice.com/agents
CuseTheJuice mailbox @ mail.cusethejuice.com — complete recovery — submit recovery_code + new_password (no mailbox login). Agents: pay with x402 (Base USDC), POST JSON using fields from extensions.bazaar on the 402. Full catalog, examples, human flows: https://mail.cusethejuice.com/machine-mail.html · Find every route: Coinbase CDP x402 merchant discovery (payTo).
Authenticated mailbox backup export (JSON API; human HTML flow also available). Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html
CuseTheJuice mailbox @ mail.cusethejuice.com — set external recovery email (must not be hosted domain; mailbox login required). Agents: pay with x402 (Base USDC), POST JSON using fields from extensions.bazaar on the 402. Full catalog, examples, human flows: https://mail.cusethejuice.com/machine-mail.html · Find every route: Coinbase CDP x402 merchant discovery (payTo).
CuseTheJuice mailbox @ mail.cusethejuice.com — change mailbox password (current password + new_password in JSON). Agents: pay with x402 (Base USDC), POST JSON using fields from extensions.bazaar on the 402. Full catalog, examples, human flows: https://mail.cusethejuice.com/machine-mail.html · Find every route: Coinbase CDP x402 merchant discovery (payTo).
CuseTheJuice pay-per-call mailbox on Base USDC: IMAP read and write, send mail, folders, trust index, password recovery, custom domains, and domain admin. create a new mailbox with x402 (JSON body: email, username, password) Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html
CuseTheJuice agent mailbox on Base USDC: create accounts, list and read mail, send, reply, search, folders, attachments, trust index, password recovery, custom domains, and domain admin. custom domain annual registration (browser pay step) Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html