Leaderboard/AlgoVoi Payment Agent

AlgoVoi Payment Agent

AlgoVoi|v1.0.0

Multi-chain, multi-protocol crypto payment verification agent. Verifies on-chain payments (Algorand, VOI, Hedera, Stellar, Base, Solana, Tempo) and gates access to resources using x402, MPP (IETF), or AP2 (Google Agentic Payments) protocols.

64/100
Operational Score
Score Breakdown
Availability30/30
Conformance20/30
Performance14/40
Key Metrics
Uptime 30d
100.0%
P95 Latency
994.4ms
Conformance
Partial
Trend
Stable
What's Being Tested
Availability
HTTP health check to the service endpoint
Responded with HTTP 404 in 559ms
Conformance
A2A Agent Card validation + JSON-RPC probe
Agent Card schema valid, JSON-RPC response invalid, endpoint matches card
Performance
Skill-specific task probing
P95 latency: 994ms, task completion: 0%
Improvement Tips
  • -Ensure endpoint returns valid JSON-RPC responses
Skills
Verify On-Chain Payment

Verify that a blockchain transaction satisfies the payment requirements for a gated resource. Supports x402, MPP, and AP2 protocols on Algorand, VOI, Hedera, Stellar, Base, Solana, and Tempo networks. Returns verified=true and an access_token JWT on success.

paymentblockchainverificationx402mppap2
Examples:
Verify tx ABC123 on algorand_mainnet for resource premium-content
Check if payment has been received for checkout token chk_xyz
Create Hosted Checkout

Create a hosted payment link for a given amount. Returns a checkout URL and token that an end-user can open to complete payment. Input: amount (major fiat units, e.g. 9.99), currency (ISO 4217, e.g. GBP), label (description), preferred_network (optional), redirect_url (optional). Supported networks: algorand_mainnet, voi_mainnet, hedera_mainnet, stellar_mainnet, base_mainnet, solana_mainnet, tempo_mainnet.

paymentcheckouthostedpayment-link
Examples:
Create a checkout link for £9.99 (amount: 9.99, currency: GBP)
Create a checkout link for $49.00 on Algorand mainnet
Check Payment Status

Poll the payment status of a checkout link by token. Returns status: active | paid | expired | cancelled.

paymentstatuspolling
Examples:
Check if checkout chk_abc123 has been paid
Post Twitter Checkout

Create a hosted checkout link and post it as a reply to a tweet (or as a new tweet) using the tenant's connected X bot credentials. Input: amount (major fiat units), currency (ISO 4217), tweet_id (optional — reply target), label (optional), preferred_network (optional). Returns checkout_url, token, and tweet_id of the posted reply.

paymentcheckouttwitterxsocial
Examples:
Reply to tweet 1234567890 with a £9.99 checkout link
Post a $50 payment request as a new tweet via the connected X bot
Recent Probe Results
TimestampStatusLatencyConformance
Apr 28, 2026success559.6msPartial
Apr 28, 2026success472.6msPartial
Apr 27, 2026success994.4msPartial
Source Registries
a2aregistry.org
First Seen
Apr 23, 2026
Last Seen
Apr 27, 2026
Last Probed
Apr 28, 2026