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base-chain-gas-oracle

Current Base network gas price, read live from a public Base RPC node (eth_gasPrice) and returned in both wei and gwei with the snapshot block it was read at.

Visit market.561.group

Host	market.561.group
Price	$0.001–$0.05 per call
Network	Base
Paid endpoints listed	14
Calls, last 30 days*	30
Most unique payers on one endpoint (30 days)*	5
Last paid call*	2026-10-14
Tags	base, subtitles, mandarin, english, chain-data, c-drama, ephemeris, planetary-positions

* From the public x402 Bazaar index (snapshot 2026-10-18T04:07Z); reported by the facilitator, not measured by us.

Endpoints

URL	Method	Price
`https://market.561.group/v1/base-chain/gas-oracle` Current Base network gas price, read live from a public Base RPC node (eth_gasPrice) and returned in both wei and gwei…	GET	$0.001
`https://market.561.group/v1/base-chain/balance` Native ETH balance for one Base network address, read live from a public Base RPC node (eth_getBalance) and returned…	GET	$0.001
`https://market.561.group/v1/translate/zh-en/cdrama-subtitles` Translate a short-drama episode, retaining subtitle cue identity and timing. A private series key carries approved…	POST	$0.01
`https://market.561.group/v1/translate/zh-en` Translate Mandarin Chinese (Simplified or Traditional) into clear, natural American English: plain text by paragraph,…	POST	$0.01
`https://market.561.group/v1/translate/en-zh/cdrama-subtitles` Translate a short-drama episode, retaining subtitle cue identity and timing. A private series key carries approved…	POST	$0.01
`https://market.561.group/v1/astronomy/positions/2026-07-21T00:00:00Z` Apparent geocentric ecliptic longitude, latitude and angular speed with lunar illumination, computation provenance and…	GET	$0.04
`https://market.561.group/v1/ephemeris/moment/2026-07-21T00:00:00Z` Deterministic apparent tropical ephemeris with signs, motion, lunar phase, aspects, provenance and audited error bounds.	GET	$0.04
`https://market.561.group/v1/book-record` Validate one ISBN checksum and return its Open Library edition, work and author records projected into one sourced…	POST	$0.002
`https://market.561.group/v1/structural-claims/option-value` A transparent schedule-delay option-value heuristic for one infrastructure claim from caller-supplied facts.…	POST	$0.01
`https://market.561.group/v1/pacing/heart-rate-threshold` Heart-Rate Threshold: the Workwell Foundation resting-heart-rate+15bpm pacing-ceiling heuristic, labeled as an…	POST	$0.01
`https://market.561.group/v1/pacing/analysis` Pacing Analysis: the full analyzePacing report over caller-submitted biometric observations -- rolling baselines,…	POST	$0.05
`https://market.561.group/v1/market-action/admission` Deterministically evaluates one proposed market action against the buyer's exact policy, immutable snapshot, fees,…	POST	$0.04
`https://market.561.group/v1/pre-sign/conformance` Deterministically evaluates one unsigned Base transaction against the buyer's exact policy and immutable block anchor…	POST	$0.03
`https://market.561.group/v1/orphan-patch/score` Ranks packages with disclosed advisories, silent maintainers, and many dependents as orphan-patch candidates,…	POST	$0.02

Source: x402 Bazaar discovery API (Coinbase CDP) · Licence: Public discovery metadata; descriptions by each provider. Listed in x402 pay-per-call APIs. We list tools; we do not test, rate or endorse them.

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