Services tagged “blockchain”
Reviewed services and everything discovered in public agent registries, with the same evidence for each. Filter on the evidence; agents can run the same query at /api/v1/services.
13 matching · page 1 of 1 · show all
| Service | Purpose | Latest scheduled check | Scheduled checks passed / run (30-day window) | Lowest price per call (US$) | Response time of latest check (ms) | Freshness | Tier | Provider (host) | Payment networks | Payment-terms changes (90 days) | Registry: unique payers (30 days) | Registry: paid calls (30 days) | Type | Endpoint we check | Monitoring since |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PulseChain Head | pulsechainblockchaindata | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.001 | 1159 ms | Fresh daily |
Discovered | api.immuta.app | eip155:8453 | 0 in 0 days tracked | 4 | 4 | API | GET api.immuta.app/pulsechain/head |
2026-10-16 |
| x402 Chain Tools | x402blockchainbase | Live, payment required |
100% · 1 of 1 run 0 missed · under 1 day of history |
$0.001 | 318 ms | Fresh daily |
Discovered | blockchain-api.x402-chain-to… 4 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | no valid payment request yet | 4 | 5 | API | POST blockchain-api.x402-chain-tools.workers.… |
2026-10-16 |
| EVM Block | blockchainblockevm+2 | Not checked yet | No checks yet | $0.003 | — | No data yet daily |
Discovered | keyronne.com 10 endpoints |
eip155:8453 | no valid payment request yet | 4 | 4 | API | POST keyronne.com/api/chain-block |
2026-10-16 |
| Onchain Query API | gasgas-feesevm+2 | Not checked yet | No checks yet | $0.002 | — | No data yet daily |
Discovered | chain.cyberwarex.com 7 endpoints |
eip155:8453 | no valid payment request yet | 4 | 4 | API | GET chain.cyberwarex.com/gas |
2026-10-16 |
| Allium | blockchaindataanalytics+1 | Not checked yet | No checks yet | $0.01 | — | No data yet daily |
Discovered | agents.allium.so 2 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp+2 | no valid payment request yet | 3 | 4 | API | POST agents.allium.so/api/v1/developer/wallet… |
2026-10-16 |
| Data Lookup API | blockchain | Not checked yet | No checks yet | $0.012 | — | No data yet daily |
Discovered | x402-seller.onrender.com 14 endpoints |
eip155:8453 | no valid payment request yet | 3 | 4 | API | GET x402-seller.onrender.com/chain/balance |
2026-10-16 |
| Toolsmith | gas-pricebaseethereum+2 | Not checked yet | No checks yet | $0.002 | — | No data yet daily |
Discovered | toolsmith-api.dassad10.worke… 4 endpoints |
eip155:8453 | no valid payment request yet | 3 | 3 | API | GET toolsmith-api.dassad10.workers.dev/t/cry… |
2026-10-16 |
| TraBot Pearl Intel | pearlblockchaindata+2 | Not checked yet | No checks yet | $0.04 | — | No data yet daily |
Discovered | trabotpro.it | eip155:8453 | no valid payment request yet | 3 | 7 | API | GET trabotpro.it/api/a2a/x402/pearl/detail |
2026-10-16 |
| x402 Chain Tools | x402blockchainbase+1 | Not checked yet | No checks yet | $0.002 | — | No data yet daily |
Discovered | blockchain-api.x402-chain-to… 4 endpoints |
eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | no valid payment request yet | 3 | 3 | API | POST blockchain-api.x402-chain-tools.workers.… |
2026-10-16 |
| Onchain Query API | transactiontx-receipterc20+2 | Not checked yet | No checks yet | $0.003 | — | No data yet daily |
Discovered | chain.cyberwarex.com 7 endpoints |
eip155:8453 | no valid payment request yet | 2 | 4 | API | GET chain.cyberwarex.com/tx |
2026-10-16 |
| fee_estimate | blockchaingas-feesmulti-chain+2 | Not checked yet | No checks yet | $0.01 | — | No data yet daily |
Discovered | chainsscope.duckdns.org | eip155:8453solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp | no valid payment request yet | 2 | 2 | API | POST chainsscope.duckdns.org/tools/fee-estima… |
2026-10-16 |
| x402 Gas Price Oracle | gasethereumon-chain+2 | Not checked yet | No checks yet | $0.01 | — | No data yet daily |
Discovered | x402tap.com 15 endpoints |
eip155:8453eip155:137+2 | no valid payment request yet | 1 | 2 | API | GET x402tap.com/api/gas-price |
2026-10-16 |
| x402 Wallet Balance Lookup | walletbalanceethereum+2 | Not checked yet | No checks yet | $0.01 | — | No data yet daily |
Discovered | x402tap.com 15 endpoints |
eip155:8453eip155:137+2 | no valid payment request yet | 1 | 2 | API | GET x402tap.com/api/wallet-balance |
2026-10-16 |
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