wallet-portfolio-history-mcp.mtree.workers.dev

https://wallet-portfolio-history-mcp.mtree.workers.dev

● healthy a2a-agent

Curated ERC20 token balances across high-volume EVM chains with D1-backed historical wallet snapshots and source coverage. Price 0.15 USDC on Base via x402. Demo: https://wallet-portfolio-history-mcp.mtree.workers.dev/demo/tools/token_balances. Contact: https://wallet-portfolio-history-mcp.mtree.workers.dev/contact.

Paid verification

How it works

No 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

B+ 82.0 / 100

Availability 40.0 / 40

Endpoint responded (HTTP 402)

Payability 20.0 / 20

✓ Answers a real HTTP 402 challenge
✓ Publishes a /.well-known/x402 descriptor
✓ Payment address on record
✓ Settlement network declared
✓ Price declared

Demand 22.0 / 40

30 distinct payers, 433 USDC transfers in the last 30 days

Owner verified 0.0 / 3

Nobody has claimed this listing yet

Endpoint last checked 6 h ago. On-chain activity last read 2 d ago. Availability and on-chain demand are both re-probed daily; the grade updates automatically on the next pass. This grade sets search order and leaderboards; the readiness score below is shown for reference only.

x402 readiness

B · 88/100

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+, 82.0/100), 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	25/25	Paid endpoint answers with an HTTP 402 challenge (399 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 16 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.

Applicable criteria total 75 points, scaled to 100.

Responsiveness: Responsive (399 ms; bands ≤2.5 s, ≤5 s, ≤8 s, slower; penalty only).

Payment evidence: x402_challenge — We sent a request and got a live HTTP 402 challenge. Also: x402_manifest, bazaar_feed. Qualifies the payment claim; adds no points.

Measured 2026-11-11.

Nine criteria, the same as the A2A readiness score, read from our daily probe of the paid endpoint, its payment requirements and 30-day probe history. Signed descriptor and security declaration are n/a for x402 (payment is the access control), as is an x402 version we have not observed; the remaining points are scaled to 100. Grades: A>=90, B>=75, C>=60, D>=40, F<40. Display only: search order uses the quality grade.

Compared with peers

Against 10,060 reachable x402 APIs in our daily snapshot (2026-11-12 01:39 UTC). Display only; it does not change search order.

Readiness: Higher than 80% of peers; This listing 88 · peer median 78
Latency: Faster than 27% of peers; This listing 399 ms · peer median 205 ms

Where it loses the most points, and how to win them back

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.

How many agent tools actually work · All statistics

Paid endpoints

16 resource(s) advertised by this origin. Each price below is that resource's own x402 price; the headline price is the range across them.

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/portfolio_totals $0.2000 / call

Hosted wallet portfolio totals for EVM agents: native balance, curated token totals, freshness, provenance, and risk flags before routing funds. Price 0.20 USDC on Base via x402. Demo: https://wallet-portfolio-history-mcp.mtree.workers.dev/demo/tools/portfolio_totals. Contact: https://wallet-portfol

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/token_balances $0.1500 / call

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/defi_balances $0.2000 / call

Hosted DeFi balance and protocol-position snapshot for wallet diligence: Aave/Compound receipt-token reads, Aerodrome/Lido coverage, protocol interaction hints, D1 history, freshness, and provenance. Price 0.20 USDC on Base via x402. Demo: https://wallet-portfolio-history-mcp.mtree.workers.dev/demo/

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/transaction_history $0.2500 / call

Recent wallet transaction history for Base addresses from hosted snapshots plus Blockscout provenance, designed for agent pre-action context. Price 0.25 USDC on Base via x402. Demo: https://wallet-portfolio-history-mcp.mtree.workers.dev/demo/tools/transaction_history. Contact: https://wallet-portfol

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/account_identity $0.1500 / call

Derived account identity for EVM agents: curated labels, activity tags, top counterparties, protocol interactions, and holding context from hosted D1 wallet snapshots. Price 0.15 USDC on Base via x402. Demo: https://wallet-portfolio-history-mcp.mtree.workers.dev/demo/tools/account_identity. Contact:

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/portfolio_change_digest $0.2000 / call

Hosted portfolio change digest for agents: compare current wallet state against prior D1 snapshots, flag token balance deltas, new transactions, DeFi position changes, and transaction-velocity alerts before autopay or routing funds. Price 0.20 USDC on Base via x402. Demo: https://wallet-portfolio-hi

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/counterparty_risk_graph $0.2500 / call

Hosted wallet counterparty risk graph for agents: rank recent counterparties, protocol touchpoints, transaction edges, concentration, failed-call signals, labels, and a 0-100 counterparty risk score from D1 wallet history. Price 0.25 USDC on Base via x402. Demo: https://wallet-portfolio-history-mcp.

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/wallet_activity_risk $0.2000 / call

Hosted wallet activity-risk score for agents before autopay or signing: transaction velocity, failed calls, counterparty concentration, protocol touchpoints, balance context, alerts, and recommended agent policy from refreshed D1 wallet history. Price 0.20 USDC on Base via x402. Demo: https://wallet

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/wallet_risk_scorer $0.2000 / call

Hosted wallet risk scorer for agents: exact buyer-vocabulary wallet risk score using transaction patterns, counterparty exposure, failed-call signals, protocol touchpoints, balance context, 0-100 activity risk, alerts, and recommended autopay/signing policy from refreshed D1 wallet history. Price 0.

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/transaction_patterns $0.2000 / call

Hosted wallet transaction-pattern analysis for agents: method mix, cadence, inbound/outbound flow, failed status pattern, top counterparties, protocol touches, burst risk score, and autopay policy from refreshed D1 wallet history. Price 0.20 USDC on Base via x402. Demo: https://wallet-portfolio-hist

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/wallet_autopay_risk $0.2000 / call

Hosted wallet autopay risk report for agent-commerce spend controls: 0-100 wallet risk score, transaction-pattern burst risk, counterparty exposure, failed-call signals, protocol touchpoints, spend-limit guidance, and recommended autopay policy from refreshed D1 wallet history. Price 0.20 USDC on Ba

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/wallet_spend_limit_policy $0.2500 / call

Hosted wallet spend-limit policy for autonomous agents: per-call and per-counterparty caps, autopay spend controls, wallet risk score, transaction-pattern burst signals, counterparty exposure, and fresh D1 provenance before an agent pays. Price 0.25 USDC on Base via x402. Demo: https://wallet-portfo

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/wallet_allowance_policy $0.2500 / call

Hosted wallet allowance policy for autonomous agents: token allowance risk, approval exposure, curated spender watchlist, revoke/cap guidance, and autopay spend-control policy from fresh D1 wallet snapshots plus live allowance reads. Price 0.25 USDC on Base via x402. Demo: https://wallet-portfolio-h

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/token_approval_risk $0.2500 / call

Hosted token approval risk for autonomous agents: token-by-token spender approval exposure, allowance-to-balance ratios, risky/unlimited approval flags, revoke-or-cap actions, and agent spend-control policy from fresh D1 wallet snapshots plus live allowance reads. Price 0.25 USDC on Base via x402. D

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/approval_risk $0.2000 / call

Hosted approval risk check for Base and EVM agents before signing token approvals or swaps: dangerous spender approvals, unlimited allowance exposure, approval-to-balance ratios, revoke-or-cap actions, and agent spend-control policy from fresh D1 wallet snapshots plus live allowance reads. Price 0.2

POST https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/agent_spend_controls $0.2500 / call

Hosted agent spend controls for autonomous wallets: approval-risk gate, per-call and per-counterparty limits, wallet risk score, transaction-pattern burst signals, risky spender approvals, and autopay spend policy from fresh D1 wallet snapshots plus live allowance reads. Price 0.25 USDC on Base via

How to call

cURL · x402-fetch / x402-axios will auto-handle 402

curl -sS -i -X GET https://wallet-portfolio-history-mcp.mtree.workers.dev  # expect HTTP 402 Payment Required (about 0.15 USDC/call)

MCP endpoint

https://wallet-portfolio-history-mcp.mtree.workers.dev/tools/token_balances

/.well-known/x402.json

https://wallet-portfolio-history-mcp.mtree.workers.dev/.well-known/x402

Listed in

Directories this entry was found in.

cdp-bazaar since 2026-06-05 a2a since 2026-10-08 x402 since 2026-10-08