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(mirror) feat: add deferred payment scheme sdk implementation#3

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tmigone wants to merge 121 commits intomainfrom
feat/x402-deferred-implementation
Open

(mirror) feat: add deferred payment scheme sdk implementation#3
tmigone wants to merge 121 commits intomainfrom
feat/x402-deferred-implementation

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@tmigone tmigone commented Oct 22, 2025

tmigone and others added 30 commits September 29, 2025 11:54
@tmigone
chore: refactor x402 types, make it extensible to other schemes
aee0160 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
wip: implement deferred scheme
9ab2331 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
feat: implement x402 deferred scheme
39f2eca 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
fix: upstream dependencies previously assuming exact as the only scheme
aac3af4 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore: better zod types
65dd41e 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore: rename voucher value to valueAggregate
e934145 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
fix: implement proper value check for vouchers on verify
5c35c7b 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
fix: remove throw empty error pattern
a63d0e1 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
fix: when verifying check escrow balance not erc20 balance
40e5ed8 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore: rename and move scheme name definitions
38a83fc 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
fix: clearer verification invalid reasons for deferred scheme
02722ab 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore: add TODO comment about simulating tx on verify
103af81 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore: ensure consistent usage of buyer over from in deferred scheme
8527fdc 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
fix: more clear reject reason for verify fn
60d2f16 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore: rename voucher verification function
14f9363 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
feat: verify client network matches voucher network
377930f 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
fix: remove unreachable code
3314e57 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore: comment clarification
d6eb04d 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
fix: clean up verification code, ensure client verifies aggregate vou…
cbaba30 
…cher payment requirements match

Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
test: add tests for verification steps on deferred scheme
51566f4 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@cmwhited @tmigone
feat(x402-fetch): implement deferred scheme fetch wrapper (coinbase#4)
c1c34d4 
* feat(x402-fetch): implement deferred scheme fetch wrapper

* feat(x402-fetch): remove maxAggregateValue check

* feat(x402-fetch): PR feedback. rename transaction to request. use constants
@cmwhited @tmigone
feat(x402-fetch): update README to include api for wrapFetchWithDefer…
adbc243 
…redPayment (coinbase#5)

* feat(x402-fetch): update README to include api for wrapFetchWithDeferredPaymetn

* feat(x402-fetch): typo
@tmigone
fix: change id re-usability behavior
52e96cc 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
feat: add expiry to voucher, add some more tests as well
d5e519c 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
fix: verify function was not returning verification results properly
65b1cda 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@cmwhited @tmigone
feat(x402-axios): implement a deferred payment scheme axiox response …
8ff7e2c 
…interceptor (coinbase#6)
@tmigone
fix: use latest escrow abi
7842b1d 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore: lint
71a87a3 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
fix: voucher signature structure
436f12a 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
test: amend tests due to latest changes
a48463b 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
tmigone added 28 commits October 10, 2025 19:05
@tmigone
wip(deferred): implement depositwithauth flow changes for components
518168c 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
feat(deferred): wire client libs to support deposit with auth
7761157 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
feat(deferred): client verify balance before signing deposit auth
6bad2ee 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
test: fix deferred tests
4d1854d 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
test: fix tests
e7648f8 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
test: add more tests for deposit with auth
de2f557 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore: lint
685816c 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore: remove python deferred lib
dbad6d1 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
docs: update with latest deposit with auth changes
797383b 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
feat(deferred): add escrow flushing functionality
fc26594 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
feat(deferred): support flushing all escrow accounts at once
f5e5d0e 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
docs: update deferred facilitator spec
f749d5f 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
refactor(deferred): refactor deposit with auth verification
f28cb26 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore(deferred): make reverification skippable for settleVoucher and …
12ca3c3 
…deposithWithAuth

Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore(deferred): dont allow settleVoucher to accept a depositAuth
8559a9e 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
refactor(deferred): reduce contract reads with verification data gett…
0871d86 
…er contract call

Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
test(deferred): remove dead code
c71d15f 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
refactor(deferred): move server functionality to x402 server code
9c46c8e 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore: update deferred spec
4e9c169 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
refactor(deferred): consolidate facilitator calls from the server
54a6684 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore(deferred): remove x402-fetch incomplete implementation
bde440b 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
Merge branch 'main' into feat/x402-deferred
e3e2c54
@tmigone
test: fix x402-axios test, adjust expected object
d33da38 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
fix(deferred): use latest contract, no body on get requests
20a365f 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
fix(deferred): consider thawing funds when collecting
43d18f8 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
chore(deferred): fix tests and improve error handling for useDeferred…
54fab6b 
…Facilitator

Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone
Merge branch 'main' into feat/x402-deferred
6e1d47d
@tmigone
chore: remove spec documentation
65f7755 
Signed-off-by: Tomás Migone <tomas@edgeandnode.com>
@tmigone tmigone changed the title Feat/x402 deferred implementation (mirror) feat: add deferred payment scheme sdk implementation Oct 22, 2025
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3 participants

@tmigone @cmwhited @pcarranzav